Notebook Collaboration & UX Save Reliability

🧭

This week in 3 bullets

🔥 GetMWCToken_403_Unkown surged 113.5× (4 → 454 events, 5 unique notebooks) — see Save Reliability.
🔥 MwcRequest_Status401 surged 17.2× (6 → 103 events, 17 unique notebooks) — see Save Reliability.

➖

Week-over-Week · Flat vs last week

Comparing to 2026-04-26. Drop ≥1.0pp = critical, ≥0.3pp = warn, ±0.3pp = flat.

Collab Join

99.76%

→ -0.02pp (prev 99.78%)

Session Reliability

95.13%

→ -0.01pp (prev 95.14%)

Save Success

99.69%

→ +0.05pp (prev 99.64%)

Save (excl. user err)

99.82%

→ -0.02pp (prev 99.84%)

Save (unique notebook)

98.72%

→ +0.12pp (prev 98.60%)

🔥 Error code surges (≥2× last week):

GetMWCToken_403_Unkown UserError — 113.5× (now 454 events / 5 notebooks; prev 4)
MwcRequest_Status401 SystemError — 17.2× (now 103 events / 17 notebooks; prev 6)
GetMWCToken_403_TenantNotAuthorizedForCluster UserError — 6.6× (now 276 events / 9 notebooks; prev 42)
GetMWCToken_401_PowerBINotAuthorizedException UserError — 3.5× (now 2,627 events / 22 notebooks; prev 755)
FaileToGetEtagOfNotebook SystemError — 2.5× (now 751 events / 54 notebooks; prev 303)

Collab Join Success

99.76%

weekly avg · worst day 99.68%

Collab Session Reliability

95.13%

weekly avg · worst day 94.17%

Total Collab Joins

800.4K

2.04K failed joins

📈 Daily Collaboration Trends

▼

Bands: ≥ 99% Healthy 95–99% Watch < 95% Degraded · Y-axis auto-scales to the data range for clearer trend visibility. Hover any dot for the exact daily value.

Collab Join Success Rate

Weekly average99.76%→ flat

Collab Session Reliability

Weekly average95.13%→ flat

📓 Notebook Activity (this week)

▼

Daily distinct counts from the same telemetry source as Collab + Save metrics. Notebook instances = browser-session-level (aznbInstanceId). Notebook IDs = artifact-level (artifactId) — one artifact may be opened in multiple instances.

Sum of daily instances

1,405,548

Sum of daily notebooks

714,835

Peak day · instances

265,985

Peak day · notebooks

142,661

Daily Unique Instances & Notebooks

Unique notebook instances (aznbInstanceId)Unique notebook IDs (artifactId)

🧩 Collab Join Rate by Component Version

▼

Rolled-out client versions ranked by total join attempts this week. A clearly worse rate on a specific build hints at a regression in that release.

Component Version	Join Rate	Success	Total
`1.7.7`	99.74%	800,725	802,786
`1.7.5`	100.00%	136	136
`1.7.6`	100.00%	79	79
`1.7.4`	100.00%	42	42
`1.7.2`	100.00%	31	31
`1.7.3`	100.00%	14	14

🧬 Collab Content Consistency

▼

Rolling 14-day window: 2026-04-26 → 2026-05-10. Inconsistency rate = % of instances that fired dataIntegrity/error in AzNB.Client events. Lower is better.

Data Inconsistency Rate — Daily

14-day avg0.25%Peak day0.40%

Top Inconsistency Issues (by distinct instances)

Message	Occurrences	Distinct Instances	Distinct Clients
Cell source mismatch between local and fluid (editor mismatched with fluid)	39,157	601	496
Cell source mismatch between local and fluid (editor not mounted)	8,224	125	107
Cell count mismatch between local and fluid DDS	709	17	17
Local cell doesn't have mapped remote id	1,479	16	16
Cell ID mismatch in cell order between local and fluid	3	2	2
Data integrity execution failed	1	1	1

Save Success (overall)

99.69%

weekly avg · worst day 99.41%

Save Success (excl. user err)

99.82%

excluding user-side errors · worst 99.45%

Save Success (unique notebook)

98.72%

% of unique artifacts saving OK · worst 98.5%

Total Save Attempts

25.8M

75.0K failed · 34.9K excl. user err

📈 Daily Save Trends

▼

Bands: ≥ 99% Healthy 95–99% Watch < 95% Degraded · Hover any dot for the exact daily value.

Save Success Rate (3 views)

Overall (weekly avg)99.69%→ flat

Overall save rateExcluding user errorsUnique notebook

Overall: every save attempt counts equally. Excluding user errors: ignores user-side reasons (size limits, capacity inactive, auth). Unique notebook: % of distinct notebooks that saved at least once.

🔍 Where is the failure?

▼

Top Save Error Codes (event count)

📌 Rows tagged SystemError / Service have an amber background — these are service-side issues we own. Click sample text to expand the full JSON.

Error Code	Category	Events	Unique Notebooks	Sample Error (click to expand)
`NotebookSave_ExceedMaximumSize`	UserError	30,353	111	{"name":"Error","message":"Notebook content size 99.91 MB exceeds maximum allowed size 32 MB.","stack":"Error: Notebook content size 99.91 MB exceeds maximum al… {"name":"Error","message":"Notebook content size 99.91 MB exceeds maximum allowed size 32 MB.","stack":"Error: Notebook content size 99.91 MB exceeds maximum allowed size 32 MB.\n at R.putContent (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.cf574fc3cb4c6bed3882.js:5:526393)\n at l (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.cf574fc3cb4c6bed3882.js:5:1378192)\n at async u (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.d8daa34cee5d2a99b8cf.js:5:424803)\n at async Object.current (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.d8daa34cee5d2a99b8cf.js:5:426364)\n at async onSave (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.d8daa34cee5d2a99b8cf.js:5:469687)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app.cf574fc3cb4c6bed3882.js:5:701828\n at async Object.saveAs (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.cf574fc3cb4c6bed3882.js:5:705077)\n at async https://aznbcdn.notebooks.azure.net/component/1.7.7/aznb-9030.4e15f412.js:1:6030\n at async D (https://aznbcdn.notebooks.azure.net/component/1.7.7/aznb-9030.4e15f412.js:1:5675)\n at async u.measure (https://aznbcdn.notebooks.azure.net/component/1.7/latest/aznb-bundle.js:1:87197)"}
`UserDevice_NetworkError`	UserError	25,334	3,210	{"name":"TypeError","message":"NetworkError when attempting to fetch resource. [ParentActivityId:001ff1b4-8b23-452f-b32f-a4664c487618]","stack":"","url":"https:… {"name":"TypeError","message":"NetworkError when attempting to fetch resource. [ParentActivityId:001ff1b4-8b23-452f-b32f-a4664c487618]","stack":"","url":"https://7be1f6cea8bb40cbb982c8493f9f30b7.pbidedicated.windows.net/webapi/capacities/7be1f6ce-a8bb-40cb-b982-c8493f9f30b7/workloads/Notebook/Data/Automatic/api/workspaces/83ebd0f7-7136-48a6-ba17-7d145a26e07b/artifacts/ba6fdbb4-569d-46e4-b658-3a3479d7f49d/content?v=1778062019141","parentActivityId":"001ff1b4-8b23-452f-b32f-a4664c487618"}
`UserDevice_ProxyError`	UserError	7,279	20	{"name":"MwcRequestError","message":"<!--# rn5nNH5STPPQqDT3HF6zzZrQwQS3J5NHzFrv6zHd-->\n<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\" \"http:… {"name":"MwcRequestError","message":"<!--# rn5nNH5STPPQqDT3HF6zzZrQwQS3J5NHzFrv6zHd-->\n<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\" \"http://www.w3c.org/TR/1999/REC-html401-19991224/loose.dtd\">\n<html>\n<head>\n<meta name=\"description\" content=\"Zscaler makes the internet safe for businesses by protecting their employees from malware, viruses, and other security threats.\">\n<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\">\n<meta name=\"viewport\" content=\"width=device-width, initial-scale=1\">\n<meta name=\"template_id\" content=\"$template_id\" />\n<meta name=\"url_category\" content=\"$url_category\" />\n<meta name=\"visited_url\" content=\"$U\" />\n<meta name=\"user_activity\" content=\"$user_activity\" />\n<meta name=\"rule_name\" 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`GetMWCToken_401_PowerBINotAuthorizedException`	UserError	2,627	22	{"name":"MwcTokenError","message":"Failed to retrieve MWC token for \"Notebook\": WorkspaceId=299827ac-5979-496e-af60-b21ce3ee8c33 CapacityId=522ae42a-678a-414c… {"name":"MwcTokenError","message":"Failed to retrieve MWC token for \"Notebook\": WorkspaceId=299827ac-5979-496e-af60-b21ce3ee8c33 CapacityId=522ae42a-678a-414c-93c3-39be390e00e8 ArtifactId=04de7861-566d-42fa-a46a-ff0493dea2b7.","stack":"MwcTokenError: Failed to retrieve MWC token for \"Notebook\": WorkspaceId=299827ac-5979-496e-af60-b21ce3ee8c33 CapacityId=522ae42a-678a-414c-93c3-39be390e00e8 ArtifactId=04de7861-566d-42fa-a46a-ff0493dea2b7.\n at c._fetchMwcToken (https://pbides.powerbi.com/bundle.index.51e3c6959f2483acefe2.js:6:535900)\n at async https://pbides.powerbi.com/bundle.index.51e3c6959f2483acefe2.js:6:527955\n ---- end of previous stack trace ----\n ---- awaiter #0 ----\n at d.get (https://pbides.powerbi.com/bundle.index.51e3c6959f2483acefe2.js:6:527211)\n at async c._getMwcToken (https://pbides.powerbi.com/bundle.index.51e3c6959f2483acefe2.js:6:532507)\n at async https://pbides.powerbi.com/app.cf574fc3cb4c6bed3882.js:5:79706\n at async o (https://pbides.powerbi.com/bundle.index.51e3c6959f2483acefe2.js:6:490828)\n at async S (https://pbides.powerbi.com/app.cf574fc3cb4c6bed3882.js:5:79444)\n at async u (https://pbides.powerbi.com/app.cf574fc3cb4c6bed3882.js:5:526626)\n at async R.putContent (https://pbides.powerbi.com/app.cf574fc3cb4c6bed3882.js:5:527070)\n at async l (https://pbides.powerbi.com/app.cf574fc3cb4c6bed3882.js:5:1378184)\n at async u (https://pbides.powerbi.com/app-artifact-notebook.d8daa34cee5d2a99b8cf.js:5:424803)\n at async Object.current (https://pbides.powerbi.com/app-artifact-notebook.d8daa34cee5d2a99b8cf.js:5:426364)\n ---- end of previous stack trace ----\n ---- awaiter #1 ----\n at d.get (https://pbides.powerbi.com/bundle.index.51e3c6959f2483acefe2.js:6:527211)\n at async c._getMwcToken (https://pbides.powerbi.com/bundle.index.51e3c6959f2483acefe2.js:6:532507)\n at async getAuthSettings (https://pbides.powerbi.com/app-artifact-notebook.d8daa34cee5d2a99b8cf.js:5:102356)","cause":{"name":"PbiNotAuthorizedError","message":"You don't have the access to the artifact or the workspace it belongs to. (Error=PowerBINotAuthorizedException, RequestId=d3d899d0-0c70-6dc6-d7c0-3c75c38dbd9b)","stack":"PbiNotAuthorizedError: You don't have the access to the artifact or the workspace it belongs to. (Error=PowerBINotAuthorizedException, RequestId=d3d899d0-0c70-6dc6-d7c0-3c75c38dbd9b)\n at m (https://pbides.powerbi.com/bundle.index.51e3c6959f2483acefe2.js:6:603577)\n at c._fetchMwcToken (https://pbides.powerbi.com/bundle.index.51e3c6959f2483acefe2.js:6:535928)\n at async https://pbides.powerbi.com/bundle.index.51e3c6959f2483acefe2.js:6:527955","cause":{"error":{"data":{"error":{"code":"PowerBINotAuthorizedException","pbi.error":{"code":"PowerBINotAuthorizedException","parameters":{},"details":[],"exceptionCulprit":1}}},"status":401,"headers":{"cache-control":"no-store, must-revalidate, no-cache","content-type":"application/json; charset=utf-8","pragma":"no-cache","requestid":"d3d899d0-0c70-6dc6-d7c0-3c75c38dbd9b"},"activityId":"3b4a0523-464b-411f-b512-cb972a728e48","requestId":"d3d899d0-0c70-6dc6-d7c0-3c75c38dbd9b","responseRequestId":"d3d899d0-0c70-6dc6-d7c0-3c75c38dbd9b","error":{"code":"PowerBINotAuthorizedException","pbi.error":{"code":"PowerBINotAuthorizedException","parameters":{},"details":[],"exceptionCulprit":1}},"pendingRequestCount":1,"message":"HttpRequestWorker.requestInternal error <no-description> 401","name":"Error","stack":"Error: HttpRequestWorker.requestInternal error <no-description> 401\n at de.ensurePromiseError (https://app.fabric.microsoft.com/13.0.28233.52/scripts/web.clients.min.js:1:2449493)\n at ae.requestInternal (https://app.fabric.microsoft.com/13.0.28233.52/scripts/web.min.js:1:4818972)\n at https://app.fabric.microsoft.com/13.0.28233.52/scripts/web.min.js:1:4816955\n at s.invoke (https://app.fabric.microsoft.com/13.0.28233.52/scripts/powerbiportal.externals.bundle.min.js:5:7431)\n at Pe.invoke (https://app.fabric.microsoft.com/13.0.28233.52/scripts/web.min.js:1:5610175)\n at i.run (https://app.fabric.microsoft.com/13.0.28233.52/scripts/powerbiportal.externals.bundle.min.js:5:2350)\n at wi.runOutsideAngular (https://app.fabric.microsoft.com/13.0.28233.52/scripts/web.vendors.min.js:1:660296)\n at ae.request (https://app.fabric.microsoft.com/13.0.28233.52/scripts/web.min.js:1:4816928)\n at h.post (https://app.fabric.microsoft.com/13.0.28233.52/scripts/web.min.js:1:4807679)\n at c.post (https://app.fabric.microsoft.com/13.0.28233.52/scripts/web.min.js:1:4828931)"}},"errorCode":"PowerBINotAuthorizedException","requestId":"d3d899d0-0c70-6dc6-d7c0-3c75c38dbd9b","httpStatusCode":401},"tokenParams":{"workspaceId":"299827ac-5979-496e-af60-b21ce3ee8c33","capacityId":"522ae42a-678a-414c-93c3-39be390e00e8","artifactId":"04de7861-566d-42fa-a46a-ff0493dea2b7","mode":"refresh","workloadType":"Notebook","tokenVersion":"v1","artifactType":"SynapseNotebook"},"correlationId":"551a2a74-2714-4a74-841c-5572a1abbcee"}
`CapacityNotActive`	UserError	1,920	47	{"name":"Error","message":"CapacityNotActive","stack":"Error: CapacityNotActive\n at Object.current (https://content.powerapps.com/resource/powerbiwfe/extens… {"name":"Error","message":"CapacityNotActive","stack":"Error: CapacityNotActive\n at Object.current (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.e5a6697ce5d1b316536f.js:5:427479)\n at onSave (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.e5a6697ce5d1b316536f.js:5:471129)\n at https://content.powerapps.com/resource/powerbiwfe/extension/des/app.4bba3ffe9ff60d542682.js:5:748547\n at Object.saveAs (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.4bba3ffe9ff60d542682.js:5:751816)\n at https://aznbcdn.notebooks.azure.net/component/1.7.7/aznb-9030.4e15f412.js:1:6038\n at async D (https://aznbcdn.notebooks.azure.net/component/1.7.7/aznb-9030.4e15f412.js:1:5675)\n at async u.measure (https://aznbcdn.notebooks.azure.net/component/1.7/latest/aznb-bundle.js:1:87197)"}
`MwcRequest_Status404`	UserError	1,572	143	{"name":"Error","message":"Failed to get etag of notebook fcce9eff-2cd6-4286-8521-c5c2b0e7733c. MwcRequestError: Failed to send HTTP (MWC) request to https://71… {"name":"Error","message":"Failed to get etag of notebook fcce9eff-2cd6-4286-8521-c5c2b0e7733c. MwcRequestError: Failed to send HTTP (MWC) request to https://71f0c6997ff749e8be389d9120a22d5f.pbidedicated.windows.net/webapi/capacities/71f0c699-7ff7-49e8-be38-9d9120a22d5f/workloads/Notebook/Data/Automatic/api/workspaces/fc46eefe-7066-4a9b-b081-4ae090a34e5c/artifacts/fcce9eff-2cd6-4286-8521-c5c2b0e7733c/content?v=1777974897702. Status code: 404.","stack":"Error: Failed to get etag of notebook fcce9eff-2cd6-4286-8521-c5c2b0e7733c. MwcRequestError: Failed to send HTTP (MWC) request to https://71f0c6997ff749e8be389d9120a22d5f.pbidedicated.windows.net/webapi/capacities/71f0c699-7ff7-49e8-be38-9d9120a22d5f/workloads/Notebook/Data/Automatic/api/workspaces/fc46eefe-7066-4a9b-b081-4ae090a34e5c/artifacts/fcce9eff-2cd6-4286-8521-c5c2b0e7733c/content?v=1777974897702. Status code: 404.\n at https://content.powerapps.com/resource/powerbiwfe/extension/des/app.cf574fc3cb4c6bed3882.js:5:79144\n at async o (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.51e3c6959f2483acefe2.js:6:490828)\n at async w (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.cf574fc3cb4c6bed3882.js:5:77802)\n at async R.getEtag (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.cf574fc3cb4c6bed3882.js:5:524296)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.d8daa34cee5d2a99b8cf.js:5:422780\n at async u (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.d8daa34cee5d2a99b8cf.js:5:423755)\n at async Object.current (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.d8daa34cee5d2a99b8cf.js:5:426364)\n at async onSave (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.d8daa34cee5d2a99b8cf.js:5:469687)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app.cf574fc3cb4c6bed3882.js:5:701828\n at async Object.saveAs (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.cf574fc3cb4c6bed3882.js:5:705077)","cause":{"name":"MwcRequestError","message":"Failed to send HTTP (MWC) request to https://71f0c6997ff749e8be389d9120a22d5f.pbidedicated.windows.net/webapi/capacities/71f0c699-7ff7-49e8-be38-9d9120a22d5f/workloads/Notebook/Data/Automatic/api/workspaces/fc46eefe-7066-4a9b-b081-4ae090a34e5c/artifacts/fcce9eff-2cd6-4286-8521-c5c2b0e7733c/content?v=1777974897702. Status code: 404.","stack":"MwcRequestError: Failed to send HTTP (MWC) request to https://71f0c6997ff749e8be389d9120a22d5f.pbidedicated.windows.net/webapi/capacities/71f0c699-7ff7-49e8-be38-9d9120a22d5f/workloads/Notebook/Data/Automatic/api/workspaces/fc46eefe-7066-4a9b-b081-4ae090a34e5c/artifacts/fcce9eff-2cd6-4286-8521-c5c2b0e7733c/content?v=1777974897702. Status code: 404.\n at d (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.51e3c6959f2483acefe2.js:6:600228)\n at async l (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.51e3c6959f2483acefe2.js:6:599949)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app.cf574fc3cb4c6bed3882.js:5:78271\n at async o (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.51e3c6959f2483acefe2.js:6:490828)\n at async w (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.cf574fc3cb4c6bed3882.js:5:77802)\n at async R.getEtag (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.cf574fc3cb4c6bed3882.js:5:524296)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.d8daa34cee5d2a99b8cf.js:5:422780\n at async u (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.d8daa34cee5d2a99b8cf.js:5:423755)\n at async Object.current (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.d8daa34cee5d2a99b8cf.js:5:426364)\n at async onSave (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.d8daa34cee5d2a99b8cf.js:5:469687)","url":"https://71f0c6997ff749e8be389d9120a22d5f.pbidedicated.windows.net/webapi/capacities/71f0c699-7ff7-49e8-be38-9d9120a22d5f/workloads/Notebook/Data/Automatic/api/workspaces/fc46eefe-7066-4a9b-b081-4ae090a34e5c/artifacts/fcce9eff-2cd6-4286-8521-c5c2b0e7733c/content?v=1777974897702","response":{"ok":false,"status":404,"statusText":"","url":"https://71f0c6997ff749e8be389d9120a22d5f.pbidedicated.windows.net/webapi/capacities/71f0c699-7ff7-49e8-be38-9d9120a22d5f/workloads/Notebook/Data/Automatic/api/workspaces/fc46eefe-7066-4a9b-b081-4ae090a34e5c/artifacts/fcce9eff-2cd6-4286-8521-c5c2b0e7733c/content?v=1777974897702","bodyUsed":true},"responseBody":"","parentActivityId":"001fe518-83b1-437c-af21-3f7e710154a0","rootActivityId":"1beff1ff-9696-44f4-b18b-4fb4615a142b"}}
`GetMWCToken_401_TokenExpired`	SystemError	1,308	24	{"name":"MwcTokenError","message":"Failed to retrieve MWC token for \"Notebook\": WorkspaceId=96fe5a53-3a22-4443-8d0a-e2f6d61a2690 CapacityId=5C401A7E-02F4-4C31… {"name":"MwcTokenError","message":"Failed to retrieve MWC token for \"Notebook\": WorkspaceId=96fe5a53-3a22-4443-8d0a-e2f6d61a2690 CapacityId=5C401A7E-02F4-4C31-BB2D-CE068369CD4D ArtifactId=f6f3990c-fb1a-471f-a311-277b27113611.","stack":"MwcTokenError: Failed to retrieve MWC token for \"Notebook\": WorkspaceId=96fe5a53-3a22-4443-8d0a-e2f6d61a2690 CapacityId=5C401A7E-02F4-4C31-BB2D-CE068369CD4D ArtifactId=f6f3990c-fb1a-471f-a311-277b27113611.\n at c._fetchMwcToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.51e3c6959f2483acefe2.js:6:535900)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.51e3c6959f2483acefe2.js:6:527955\n ---- end of previous stack trace ----\n ---- awaiter #0 ----\n at d.get (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.51e3c6959f2483acefe2.js:6:527211)\n at async c._getMwcToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.51e3c6959f2483acefe2.js:6:532507)\n at async i.fetch (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.cf574fc3cb4c6bed3882.js:5:1089852)\n at async f (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.cf574fc3cb4c6bed3882.js:5:825048)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.d8daa34cee5d2a99b8cf.js:5:579196\n ---- end of previous stack trace ----\n ---- awaiter #1 ----\n at d.get (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.51e3c6959f2483acefe2.js:6:527211)\n at async c._getMwcToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.51e3c6959f2483acefe2.js:6:532507)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app.cf574fc3cb4c6bed3882.js:5:1204148\n at async s.getMWCToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.cf574fc3cb4c6bed3882.js:5:1204107)\n at async s.fetch (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.cf574fc3cb4c6bed3882.js:5:1203336)\n at async s.getLogMetadata (https://content.powerapps.com/resource/powerbiwfe/extension/des/spark-monitor-shared.07463865ae249a4317b2.js:5:35491)\n at async i (https://content.powerapps.com/resource/powerbiwfe/extension/des/spark-monitor-cell.ea08cdb176d74e9d657f.js:5:1904)\n at async Object.getDriverLogMetadataFunc (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.d8daa34cee5d2a99b8cf.js:5:42338)\n at async L.getLogMetadata (https://content.powerapps.com/resource/powerbiwfe/extension/des/spark-monitor-cell.ea08cdb176d74e9d657f.js:5:6415)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/spark-monitor-cell.ea08cdb176d74e9d657f.js:5:4238\n ---- end of previous stack trace ----\n ---- awaiter #2 ----\n at d.get (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.51e3c6959f2483acefe2.js:6:527283)\n at c._getMwcToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.51e3c6959f2483acefe2.js:6:532530)\n at c.getNotebookMwcToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.51e3c6959f2483acefe2.js:6:451247)\n at https://content.powerapps.com/resource/powerbiwfe/extension/des/app.cf574fc3cb4c6bed3882.js:5:79722\n at https://content.powerapps.com/resource/powerbiwfe/extension/des/app.cf574fc3cb4c6bed3882.js:5:80146\n at o (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.51e3c6959f2483acefe2.js:6:490834)\n at S (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.cf574fc3cb4c6bed3882.js:5:79456)\n at u (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.cf574fc3cb4c6bed3882.js:5:526639)\n at R.putContent (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.cf574fc3cb4c6bed3882.js:5:527076)\n at l (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.cf574fc3cb4c6bed3882.js:5:1378192)","cause":{"name":"PbiNotAuthorizedError","message":"You don't have the access to the artifact or the workspace it belongs to. (Error=TokenExpired)","stack":"PbiNotAuthorizedError: You don't have the access to the artifact or the workspace it belongs to. (Error=TokenExpired)\n at m (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.51e3c6959f2483acefe2.js:6:603813)\n at c._fetchMwcToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.51e3c6959f2483acefe2.js:6:535928)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.51e3c6959f2483acefe2.js:6:527955","cause":{"error":{"data":{},"error":{"code":"TokenExpired","pbi.error":{"code":"TokenExpired","exceptionCulprit":1,"parameters":[],"details":[]}},"status":401,"message":"HttpRequestWorker.requestInternal error <no-description> 401","name":"Error","stack":"Error: HttpRequestWorker.requestInternal error <no-description> 401\n at de.ensurePromiseError (https://content.powerapps.com/resource/powerbiwfe/scripts/web.clients.min.bc3b7f4a55771ac93590.js:1:2449493)\n at ae.requestInternal (https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.e39bb9e86752d04b7732.js:1:4819014)\n at https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.e39bb9e86752d04b7732.js:1:4816997\n at s.invoke (https://content.powerapps.com/resource/powerbiwfe/scripts/powerbiportal.externals.bundle.min.82bb7f5ead3b12509d70.js:5:7431)\n at s.invoke (https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.e39bb9e86752d04b7732.js:1:5610259)\n at i.run (https://content.powerapps.com/resource/powerbiwfe/scripts/powerbiportal.externals.bundle.min.82bb7f5ead3b12509d70.js:5:2350)\n at wi.runOutsideAngular (https://content.powerapps.com/resource/powerbiwfe/scripts/web.vendors.min.d212bf656090c03ee1fa.js:1:660296)\n at ae.request (https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.e39bb9e86752d04b7732.js:1:4816970)\n at h.post (https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.e39bb9e86752d04b7732.js:1:4807721)\n at c.post (https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.e39bb9e86752d04b7732.js:1:4828973)"}},"errorCode":"TokenExpired","httpStatusCode":401},"tokenParams":{"workspaceId":"96fe5a53-3a22-4443-8d0a-e2f6d61a2690","capacityId":"5C401A7E-02F4-4C31-BB2D-CE068369CD4D","artifactId":"f6f3990c-fb1a-471f-a311-277b27113611","mode":"refresh","workloadType":"Notebook","tokenVersion":"v1","artifactType":"SynapseNotebook"},"correlationId":"3667ab33-d8f2-4a93-aa7f-2c01082e3430"}
`GetMWCToken_Other`	UnknownError	1,221	19	{"name":"Error","message":"Failed to get etag of notebook f3e62b5f-3b43-4f0c-8516-8cd60fc3c1a7. MwcTokenError: Failed to retrieve MWC token for \"Notebook\": Wo… {"name":"Error","message":"Failed to get etag of notebook f3e62b5f-3b43-4f0c-8516-8cd60fc3c1a7. MwcTokenError: Failed to retrieve MWC token for \"Notebook\": WorkspaceId=0a802097-2a1e-4240-b25e-2b7cf589951e CapacityId=63284ee1-727b-4705-b3e2-5972e8e93585 ArtifactId=f3e62b5f-3b43-4f0c-8516-8cd60fc3c1a7.","stack":"Error: [$.message]\n at https://content.powerapps.com/resource/powerbiwfe/extension/des/app.cf574fc3cb4c6bed3882.js:5:79144\n at async o (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.51e3c6959f2483acefe2.js:6:490828)\n at async w (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.cf574fc3cb4c6bed3882.js:5:77802)\n at async R.getEtag (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.cf574fc3cb4c6bed3882.js:5:524296)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.d8daa34cee5d2a99b8cf.js:5:422780\n at async u (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.d8daa34cee5d2a99b8cf.js:5:423755)\n at async Object.current (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.d8daa34cee5d2a99b8cf.js:5:426364)\n at async onSave (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.d8daa34cee5d2a99b8cf.js:5:469687)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app.cf574fc3cb4c6bed3882.js:5:701828\n at async Object.saveAs (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.cf574fc3cb4c6bed3882.js:5:705077)","cause":{"name":"MwcTokenError","message":"Failed to retrieve MWC token for \"Notebook\": WorkspaceId=0a802097-2a1e-4240-b25e-2b7cf589951e CapacityId=63284ee1-727b-4705-b3e2-5972e8e93585 ArtifactId=f3e62b5f-3b43-4f0c-8516-8cd60fc3c1a7.","stack":"MwcTokenError: [$.message]\n at c._fetchMwcToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.a1b7ec18839c4eca92cf.js:9:56598)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.a1b7ec18839c4eca92cf.js:9:48654\n at async u.get (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.a1b7ec18839c4eca92cf.js:9:47790)\n at async c._getMwcToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.a1b7ec18839c4eca92cf.js:9:53205)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app.cf574fc3cb4c6bed3882.js:5:78033\n at async o (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.51e3c6959f2483acefe2.js:6:490828)\n at async w (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.cf574fc3cb4c6bed3882.js:5:77802)\n at async R.getEtag (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.cf574fc3cb4c6bed3882.js:5:524296)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.d8daa34cee5d2a99b8cf.js:5:422780\n at async u (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.d8daa34cee5d2a99b8cf.js:5:423755)\n ---- end of previous stack trace ----\n ---- awaiter #0 ----\n at u.get (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.a1b7ec18839c4eca92cf.js:9:47981)\n at c._getMwcToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.a1b7ec18839c4eca92cf.js:9:53228)\n at c.getNotebookMwcToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.a1b7ec18839c4eca92cf.js:9:74484)\n at https://content.powerapps.com/resource/powerbiwfe/extension/des/app.cf574fc3cb4c6bed3882.js:5:78049\n at e (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.cf574fc3cb4c6bed3882.js:5:79221)\n at o (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.51e3c6959f2483acefe2.js:6:490834)\n at w (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.cf574fc3cb4c6bed3882.js:5:77814)\n[3 lines trimmed]","cause":{"name":"PbiNotAuthorizedError","message":"f3e62b5f-3b43-4f0c-8516-8cd60fc3c1a7 (Error=Unauthorized, RequestId=d23a9f58-e705-782e-950f-d3a541cceded)","stack":"PbiNotAuthorizedError: [$.message]\n at m (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.a1b7ec18839c4eca92cf.js:9:359156)\n at c._fetchMwcToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.a1b7ec18839c4eca92cf.js:9:56626)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.a1b7ec18839c4eca92cf.js:9:48654\n at async u.get (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.a1b7ec18839c4eca92cf.js:9:47790)\n at async c._getMwcToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.a1b7ec18839c4eca92cf.js:9:53205)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app.cf574fc3cb4c6bed3882.js:5:78033\n at async o (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.51e3c6959f2483acefe2.js:6:490828)\n at async w (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.cf574fc3cb4c6bed3882.js:5:77802)\n at async R.getEtag (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.cf574fc3cb4c6bed3882.js:5:524296)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.d8daa34cee5d2a99b8cf.js:5:422780","cause":{"error":{"data":{"error":{"code":"Unauthorized","message":"f3e62b5f-3b43-4f0c-8516-8cd60fc3c1a7"}},"status":401,"headers":{"cache-control":"no-store, must-revalidate, no-cache","content-type":"application/json; charset=utf-8","pragma":"no-cache","requestid":"d23a9f58-e705-782e-950f-d3a541cceded"},"activityId":"8079d7fe-f967-4fac-8df3-6ad618dcb4bf","requestId":"d23a9f58-e705-782e-950f-d3a541cceded","responseRequestId":"d23a9f58-e705-782e-950f-d3a541cceded","error":{"code":"Unauthorized","message":"f3e62b5f-3b43-4f0c-8516-8cd60fc3c1a7"},"pendingRequestCount":0,"message":"HttpRequestWorker.requestInternal error <no-description> 401","name":"Error","stack":"Error: HttpRequestWorker.requestInternal error <no-description> 401\n at de.ensurePromiseError (https://content.powerapps.com/resource/powerbiwfe/scripts/web.clients.min.bc3b7f4a55771ac93590.js:1:2449493)\n at ae.requestInternal (https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.e39bb9e86752d04b7732.js:1:4819014)\n at [^]:1:4816997\n at s.invoke (https://content.powerapps.com/resource/powerbiwfe/scripts/powerbiportal.externals.bundle.min.82bb7f5ead3b12509d70.js:5:7431)\n at Pe.invoke (https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.e39bb9e86752d04b7732.js:1:5610259)\n at i.run (https://content.powerapps.com/resource/powerbiwfe/scripts/powerbiportal.externals.bundle.min.82bb7f5ead3b12509d70.js:5:2350)\n at wi.runOutsideAngular (https://content.powerapps.com/resource/powerbiwfe/scripts/web.vendors.min.d212bf656090c03ee1fa.js:1:660296)\n at ae.request (https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.e39bb9e86752d04b7732.js:1:4816970)\n at h.post ([^]:1:4807721)\n at c.post ([^]:1:4828973)"}},"errorCode":"Unauthorized","requestId":"d23a9f58-e705-782e-950f-d3a541cceded","httpStatusCode":401},"tokenParams":{"workspaceId":"0a802097-2a1e-4240-b25e-2b7cf589951e","capacityId":"63284ee1-727b-4705-b3e2-5972e8e93585","artifactId":"f3e62b5f-3b43-4f0c-8516-8cd60fc3c1a7","artifactType":"SynapseNotebook","workloadType":"Notebook","tokenVersion":"v1"},"correlationId":"ef35eb18-82ce-4ac8-8637-06f947e73eea"}}
`GetMWCToken_403_TokenExpired`	SystemError	1,081	17	{"name":"MwcTokenError","message":"Failed to retrieve MWC token for \"Notebook\": WorkspaceId=8be809e6-4d44-4681-bc13-2f21385b780f CapacityId=9fb680fb-c486-469f… {"name":"MwcTokenError","message":"Failed to retrieve MWC token for \"Notebook\": WorkspaceId=8be809e6-4d44-4681-bc13-2f21385b780f CapacityId=9fb680fb-c486-469f-8353-767e2d86ff65 ArtifactId=901118df-41f7-452a-ace1-0d5a0fd1096d.","stack":"MwcTokenError: Failed to retrieve MWC token for \"Notebook\": WorkspaceId=8be809e6-4d44-4681-bc13-2f21385b780f CapacityId=9fb680fb-c486-469f-8353-767e2d86ff65 ArtifactId=901118df-41f7-452a-ace1-0d5a0fd1096d.\n at c._fetchMwcToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.a1b7ec18839c4eca92cf.js:9:56598)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.a1b7ec18839c4eca92cf.js:9:48654\n at async u.get (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.a1b7ec18839c4eca92cf.js:9:47790)\n at async c._getMwcToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.a1b7ec18839c4eca92cf.js:9:53205)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app.cf574fc3cb4c6bed3882.js:5:79706\n at async o (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.51e3c6959f2483acefe2.js:6:490828)\n at async S (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.cf574fc3cb4c6bed3882.js:5:79444)\n at async u (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.cf574fc3cb4c6bed3882.js:5:526626)\n at async R.putContent (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.cf574fc3cb4c6bed3882.js:5:527070)\n at async l (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.cf574fc3cb4c6bed3882.js:5:1378184)","cause":{"name":"PbiForbiddenError","message":"Access token has expired, resubmit with a new access token (Error=TokenExpired, RequestId=d428e6cc-ef65-ce54-fc85-974dfff6a7aa)","stack":"PbiForbiddenError: Access token has expired, resubmit with a new access token (Error=TokenExpired, RequestId=d428e6cc-ef65-ce54-fc85-974dfff6a7aa)\n at m (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.a1b7ec18839c4eca92cf.js:9:359183)\n at c._fetchMwcToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.a1b7ec18839c4eca92cf.js:9:56626)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.a1b7ec18839c4eca92cf.js:9:48654\n at async u.get (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.a1b7ec18839c4eca92cf.js:9:47790)\n at async c._getMwcToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.a1b7ec18839c4eca92cf.js:9:53205)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app.cf574fc3cb4c6bed3882.js:5:79706\n at async o (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.51e3c6959f2483acefe2.js:6:490828)\n at async S (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.cf574fc3cb4c6bed3882.js:5:79444)\n at async u (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.cf574fc3cb4c6bed3882.js:5:526626)\n at async R.putContent (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.cf574fc3cb4c6bed3882.js:5:527070)","cause":{"error":{"data":{"error":{"code":"TokenExpired","message":"Access token has expired, resubmit with a new access token"}},"status":403,"headers":{"content-length":"104","content-type":"application/json; charset=utf-8","requestid":"d428e6cc-ef65-ce54-fc85-974dfff6a7aa","x-powerbi-error-info":"TokenExpired"},"activityId":"19fe9ab1-a723-46cd-8100-9b9b722e87da","requestId":"d428e6cc-ef65-ce54-fc85-974dfff6a7aa","responseRequestId":"d428e6cc-ef65-ce54-fc85-974dfff6a7aa","error":{"code":"TokenExpired","message":"Access token has expired, resubmit with a new access token"},"pendingRequestCount":1,"message":"HttpRequestWorker.requestInternal error <no-description> 403","name":"Error","stack":"Error: HttpRequestWorker.requestInternal error <no-description> 403\n at de.ensurePromiseError (https://content.powerapps.com/resource/powerbiwfe/scripts/web.clients.min.bc3b7f4a55771ac93590.js:1:2449493)\n at ae.requestInternal (https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.e39bb9e86752d04b7732.js:1:4819014)\n at https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.e39bb9e86752d04b7732.js:1:4816997\n at s.invoke (https://content.powerapps.com/resource/powerbiwfe/scripts/powerbiportal.externals.bundle.min.82bb7f5ead3b12509d70.js:5:7431)\n at s.invoke (https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.e39bb9e86752d04b7732.js:1:5610259)\n at i.run (https://content.powerapps.com/resource/powerbiwfe/scripts/powerbiportal.externals.bundle.min.82bb7f5ead3b12509d70.js:5:2350)\n at wi.runOutsideAngular (https://content.powerapps.com/resource/powerbiwfe/scripts/web.vendors.min.d212bf656090c03ee1fa.js:1:660296)\n at ae.request (https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.e39bb9e86752d04b7732.js:1:4816970)\n at h.post (https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.e39bb9e86752d04b7732.js:1:4807721)\n at c.post (https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.e39bb9e86752d04b7732.js:1:4828973)"}},"errorCode":"TokenExpired","requestId":"d428e6cc-ef65-ce54-fc85-974dfff6a7aa","httpStatusCode":403},"tokenParams":{"workspaceId":"8be809e6-4d44-4681-bc13-2f21385b780f","capacityId":"9fb680fb-c486-469f-8353-767e2d86ff65","artifactId":"901118df-41f7-452a-ace1-0d5a0fd1096d","artifactType":"SynapseNotebook","workloadType":"Notebook","tokenVersion":"v1"},"correlationId":"fd9c5544-9109-4a7e-99af-80d5eac44dd3"}
`FaileToGetEtagOfNotebook`	SystemError	751	54	{"name":"Error","message":"Failed to get etag of notebook fcc4fe20-054b-4f9e-9eeb-637db9c5692f. TimeoutError: Timeout fetching MWC token for Notebook. 53141s el… {"name":"Error","message":"Failed to get etag of notebook fcc4fe20-054b-4f9e-9eeb-637db9c5692f. TimeoutError: Timeout fetching MWC token for Notebook. 53141s elapsed. Please retry your operation.","stack":"Error: Failed to get etag of notebook fcc4fe20-054b-4f9e-9eeb-637db9c5692f. TimeoutError: Timeout fetching MWC token for Notebook. 53141s elapsed. Please retry your operation.\n at https://content.powerapps.com/resource/powerbiwfe/extension/des/app.4bba3ffe9ff60d542682.js:5:79143\n at async o (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.a9dfcff798dc314dc617.js:6:493555)\n at async w (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.4bba3ffe9ff60d542682.js:5:77801)\n at async R.getEtag (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.4bba3ffe9ff60d542682.js:5:562339)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.e5a6697ce5d1b316536f.js:5:424174\n at async u (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.e5a6697ce5d1b316536f.js:5:425149)\n at async Object.current (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.e5a6697ce5d1b316536f.js:5:427758)\n at async onSave (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.e5a6697ce5d1b316536f.js:5:471081)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app.4bba3ffe9ff60d542682.js:5:748558\n at async Object.saveAs (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.4bba3ffe9ff60d542682.js:5:751807)","cause":{"name":"TimeoutError","message":"Timeout fetching MWC token for Notebook. 53141s elapsed. Please retry your operation.","stack":"TimeoutError: Timeout fetching MWC token for Notebook. 53141s elapsed. Please retry your operation.\n at c._getMwcToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.a9dfcff798dc314dc617.js:6:535639)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app.4bba3ffe9ff60d542682.js:5:78032\n at async o (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.a9dfcff798dc314dc617.js:6:493555)\n at async w (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.4bba3ffe9ff60d542682.js:5:77801)\n at async R.getEtag (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.4bba3ffe9ff60d542682.js:5:562339)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.e5a6697ce5d1b316536f.js:5:424174\n at async u (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.e5a6697ce5d1b316536f.js:5:425149)\n at async Object.current (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.e5a6697ce5d1b316536f.js:5:427758)\n at async onSave (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.e5a6697ce5d1b316536f.js:5:471081)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app.4bba3ffe9ff60d542682.js:5:748558","cause":{"name":"CacheTimeoutError","message":"Timeout fetching cache item (Correlation:e81e85f3-32d8-4b57-aa1e-a0e4c1db4dff). DateNowElapsed: 53141s PerfNowElapsed: 53141s","stack":"CacheTimeoutError: Timeout fetching cache item (Correlation:e81e85f3-32d8-4b57-aa1e-a0e4c1db4dff). DateNowElapsed: 53141s PerfNowElapsed: 53141s\n at https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.a9dfcff798dc314dc617.js:6:531360\n ---- end of previous stack trace ----\n ---- awaiter #0 ----\n at d.get (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.a9dfcff798dc314dc617.js:6:530093)\n at async c._getMwcToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.a9dfcff798dc314dc617.js:6:535389)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app.4bba3ffe9ff60d542682.js:5:78032\n at async o (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.a9dfcff798dc314dc617.js:6:493555)\n at async w (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.4bba3ffe9ff60d542682.js:5:77801)\n at async R.getEtag (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.4bba3ffe9ff60d542682.js:5:562339)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.e5a6697ce5d1b316536f.js:5:424174\n at async u (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.e5a6697ce5d1b316536f.js:5:425149)\n at async Object.current (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.e5a6697ce5d1b316536f.js:5:427758)\n at async onSave (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.e5a6697ce5d1b316536f.js:5:471081)","correlationId":"e81e85f3-32d8-4b57-aa1e-a0e4c1db4dff","serializedKey":"Notebook\|\|v1\|\|bfec2543-23e8-4e30-9679-c9a5c32eeb00\|\|D04557B6-6BB9-415A-8980-B79D5EE4CD5C\|\|fcc4fe20-054b-4f9e-9eeb-637db9c5692f","dateNowElapsed":53141012,"perfNowElapsed":53141012.10000001}}}
`GetMWCToken_403_Unkown`	UserError	454	5	{"name":"Error","message":"Failed to get etag of notebook ffd09829-1769-494e-8068-96df408e08f8. MwcTokenError: Failed to retrieve MWC token for \"Notebook\": Wo… {"name":"Error","message":"Failed to get etag of notebook ffd09829-1769-494e-8068-96df408e08f8. MwcTokenError: Failed to retrieve MWC token for \"Notebook\": WorkspaceId=f223e458-4338-41ab-b9b7-727358905196 CapacityId=0C521041-1415-4D82-89A4-CC8705BB9773 ArtifactId=ffd09829-1769-494e-8068-96df408e08f8.","stack":"Error: Failed to get etag of notebook ffd09829-1769-494e-8068-96df408e08f8. MwcTokenError: Failed to retrieve MWC token for \"Notebook\": WorkspaceId=f223e458-4338-41ab-b9b7-727358905196 CapacityId=0C521041-1415-4D82-89A4-CC8705BB9773 ArtifactId=ffd09829-1769-494e-8068-96df408e08f8.\n at https://content.powerapps.com/resource/powerbiwfe/extension/des/app.cf574fc3cb4c6bed3882.js:5:79144\n at async o (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.51e3c6959f2483acefe2.js:6:490828)\n at async w (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.cf574fc3cb4c6bed3882.js:5:77802)\n at async R.getEtag (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.cf574fc3cb4c6bed3882.js:5:524296)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.d8daa34cee5d2a99b8cf.js:5:422780\n at async u (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.d8daa34cee5d2a99b8cf.js:5:423755)\n at async Object.current (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.d8daa34cee5d2a99b8cf.js:5:426364)\n at async onSave (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.d8daa34cee5d2a99b8cf.js:5:469687)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app.cf574fc3cb4c6bed3882.js:5:701828\n at async Object.saveAs (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.cf574fc3cb4c6bed3882.js:5:705077)","cause":{"name":"MwcTokenError","message":"Failed to retrieve MWC token for \"Notebook\": WorkspaceId=f223e458-4338-41ab-b9b7-727358905196 CapacityId=0C521041-1415-4D82-89A4-CC8705BB9773 ArtifactId=ffd09829-1769-494e-8068-96df408e08f8.","stack":"MwcTokenError: Failed to retrieve MWC token for \"Notebook\": WorkspaceId=f223e458-4338-41ab-b9b7-727358905196 CapacityId=0C521041-1415-4D82-89A4-CC8705BB9773 ArtifactId=ffd09829-1769-494e-8068-96df408e08f8.\n at c._fetchMwcToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.51e3c6959f2483acefe2.js:6:535900)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.51e3c6959f2483acefe2.js:6:527955\n ---- end of previous stack trace ----\n ---- awaiter #0 ----\n at d.get (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.51e3c6959f2483acefe2.js:6:527211)\n at async c._getMwcToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.51e3c6959f2483acefe2.js:6:532507)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app.cf574fc3cb4c6bed3882.js:5:1204148\n at async s.getMWCToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.cf574fc3cb4c6bed3882.js:5:1204107)\n at async s.fetch (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.cf574fc3cb4c6bed3882.js:5:1203336)\n at async s.getLogContent (https://content.powerapps.com/resource/powerbiwfe/extension/des/spark-monitor-shared.07463865ae249a4317b2.js:5:35812)\n at async s (https://content.powerapps.com/resource/powerbiwfe/extension/des/spark-monitor-cell.ea08cdb176d74e9d657f.js:5:2245)\n at async Object.getDriverLogFunc (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.d8daa34cee5d2a99b8cf.js:5:42545)\n at async L.getLog (https://content.powerapps.com/resource/powerbiwfe/extension/des/spark-monitor-cell.ea08cdb176d74e9d657f.js:5:6223)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/spark-monitor-cell.ea08cdb176d74e9d657f.js:5:4379\n ---- end of previous stack trace ----\n ---- awaiter #1 ----\n at d.get (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.51e3c6959f2483acefe2.js:6:527211)\n at async c._getMwcToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.51e3c6959f2483acefe2.js:6:532507)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app.cf574fc3cb4c6bed3882.js:5:78033\n at async o (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.51e3c6959f2483acefe2.js:6:490828)\n at async w (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.cf574fc3cb4c6bed3882.js:5:77802)\n at async R.getEtag (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.cf574fc3cb4c6bed3882.js:5:524296)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.d8daa34cee5d2a99b8cf.js:5:422780\n at async u (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.d8daa34cee5d2a99b8cf.js:5:423755)\n at async Object.current (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.d8daa34cee5d2a99b8cf.js:5:426364)\n at async onSave (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.d8daa34cee5d2a99b8cf.js:5:469687)","cause":{"name":"PbiForbiddenError","message":"PBI API Access denied. (HTTP 403, RequestId=b1c810f9-86e0-0d45-3106-ef5d6b11bcd5)","stack":"PbiForbiddenError: PBI API Access denied. (HTTP 403, RequestId=b1c810f9-86e0-0d45-3106-ef5d6b11bcd5)\n at m (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.51e3c6959f2483acefe2.js:6:603840)\n at c._fetchMwcToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.51e3c6959f2483acefe2.js:6:535928)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.51e3c6959f2483acefe2.js:6:527955","cause":{"error":{"data":null,"status":403,"headers":{"content-length":"0","requestid":"b1c810f9-86e0-0d45-3106-ef5d6b11bcd5"},"activityId":"5d5eff75-5221-4d86-8065-64328b185e70","requestId":"b1c810f9-86e0-0d45-3106-ef5d6b11bcd5","responseRequestId":"b1c810f9-86e0-0d45-3106-ef5d6b11bcd5","pendingRequestCount":2,"message":"HttpRequestWorker.requestInternal error <no-description> 403","name":"Error","stack":"Error: HttpRequestWorker.requestInternal error <no-description> 403\n at de.ensurePromiseError (https://content.powerapps.com/resource/powerbiwfe/scripts/web.clients.min.bc3b7f4a55771ac93590.js:1:2449493)\n at ae.requestInternal (https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.e39bb9e86752d04b7732.js:1:4819014)\n at https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.e39bb9e86752d04b7732.js:1:4816997\n at s.invoke (https://content.powerapps.com/resource/powerbiwfe/scripts/powerbiportal.externals.bundle.min.82bb7f5ead3b12509d70.js:5:7431)\n at s.invoke (https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.e39bb9e86752d04b7732.js:1:5610259)\n at i.run (https://content.powerapps.com/resource/powerbiwfe/scripts/powerbiportal.externals.bundle.min.82bb7f5ead3b12509d70.js:5:2350)\n at wi.runOutsideAngular (https://content.powerapps.com/resource/powerbiwfe/scripts/web.vendors.min.d212bf656090c03ee1fa.js:1:660296)\n at ae.request (https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.e39bb9e86752d04b7732.js:1:4816970)\n at h.post (https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.e39bb9e86752d04b7732.js:1:4807721)\n at c.post (https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.e39bb9e86752d04b7732.js:1:4828973)"}},"requestId":"b1c810f9-86e0-0d45-3106-ef5d6b11bcd5","httpStatusCode":403},"tokenParams":{"workspaceId":"f223e458-4338-41ab-b9b7-727358905196","capacityId":"0C521041-1415-4D82-89A4-CC8705BB9773","artifactId":"ffd09829-1769-494e-8068-96df408e08f8","workloadType":"Notebook","tokenVersion":"v1","artifactType":"SynapseNotebook"},"correlationId":"daf185a1-3020-4b6c-976c-7cc2cc267375"}}
`ArtifactWrite_Unauthorized`	UserError	284	4	{"name":"MwcRequestError","message":"[Unauthorized] Access token validation failed. The user does not have the required artifact permissions 'Write' for artifac… {"name":"MwcRequestError","message":"[Unauthorized] Access token validation failed. The user does not have the required artifact permissions 'Write' for artifact aabec5f2-ad4e-4d00-96ef-d7639b86d9af.","stack":"MwcRequestError: [Unauthorized] Access token validation failed. The user does not have the required artifact permissions 'Write' for artifact aabec5f2-ad4e-4d00-96ef-d7639b86d9af.\n at d (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.a9dfcff798dc314dc617.js:6:603110)\n at async l (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.a9dfcff798dc314dc617.js:6:602831)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app.4bba3ffe9ff60d542682.js:5:80099\n at async o (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.a9dfcff798dc314dc617.js:6:493555)\n at async S (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.4bba3ffe9ff60d542682.js:5:79443)\n at async u (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.4bba3ffe9ff60d542682.js:5:564669)\n at async R.putContent (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.4bba3ffe9ff60d542682.js:5:565113)\n at async l (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.4bba3ffe9ff60d542682.js:5:1427172)\n at async u (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.e5a6697ce5d1b316536f.js:5:426197)\n at async Object.current (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.e5a6697ce5d1b316536f.js:5:427758)","url":"https://1c5a09f893294dd081db0129e5c621e5.pbidedicated.windows.net/webapi/capacities/1c5a09f8-9329-4dd0-81db-0129e5c621e5/workloads/Notebook/Data/Automatic/api/workspaces/e87d7bba-7dc1-4413-bf25-7759694e3ca8/artifacts/aabec5f2-ad4e-4d00-96ef-d7639b86d9af/content?v=1778098179215","response":{"ok":false,"status":401,"statusText":"","url":"https://1c5a09f893294dd081db0129e5c621e5.pbidedicated.windows.net/webapi/capacities/1c5a09f8-9329-4dd0-81db-0129e5c621e5/workloads/Notebook/Data/Automatic/api/workspaces/e87d7bba-7dc1-4413-bf25-7759694e3ca8/artifacts/aabec5f2-ad4e-4d00-96ef-d7639b86d9af/content?v=1778098179215","bodyUsed":true},"responseBody":"{\"code\":\"Unauthorized\",\"subCode\":2,\"message\":\"Access token validation failed.\",\"timeStamp\":\"2026-05-06T20:09:39.3289606Z\",\"httpStatusCode\":401,\"hresult\":-2147467259,\"details\":[{\"code\":\"RootActivityId\",\"message\":\"17a24e19-10e6-4a7a-a794-fbf0c1276244\"},{\"code\":\"Param1\",\"message\":\"The user does not have the required artifact permissions 'Write' for artifact aabec5f2-ad4e-4d00-96ef-d7639b86d9af.\"}],\"exceptionCategory\":1}","parentActivityId":"001f4f21-c4cb-4229-8e3b-2051f15edf37","rootActivityId":"17a24e19-10e6-4a7a-a794-fbf0c1276244"}
`GetMWCToken_403_TenantNotAuthorizedForCluster`	UserError	276	9	{"name":"Error","message":"Failed to get etag of notebook ce6a4e6f-e14b-4b6e-9222-bcb741b317ea. MwcTokenError: Failed to retrieve MWC token for \"Notebook\": Wo… {"name":"Error","message":"Failed to get etag of notebook ce6a4e6f-e14b-4b6e-9222-bcb741b317ea. MwcTokenError: Failed to retrieve MWC token for \"Notebook\": WorkspaceId=ffbb5923-80a9-4631-9616-2bab35a07215 CapacityId=390cb1de-af7e-4058-82ea-2a46b62bed2d ArtifactId=ce6a4e6f-e14b-4b6e-9222-bcb741b317ea.","stack":"Error: Failed to get etag of notebook ce6a4e6f-e14b-4b6e-9222-bcb741b317ea. MwcTokenError: Failed to retrieve MWC token for \"Notebook\": WorkspaceId=ffbb5923-80a9-4631-9616-2bab35a07215 CapacityId=390cb1de-af7e-4058-82ea-2a46b62bed2d ArtifactId=ce6a4e6f-e14b-4b6e-9222-bcb741b317ea.\n at https://content.powerapps.com/resource/powerbiwfe/extension/des/app.4bba3ffe9ff60d542682.js:5:79143\n at async o (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.a9dfcff798dc314dc617.js:6:493555)\n at async w (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.4bba3ffe9ff60d542682.js:5:77801)\n at async R.getEtag (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.4bba3ffe9ff60d542682.js:5:562339)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.e5a6697ce5d1b316536f.js:5:424174\n at async u (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.e5a6697ce5d1b316536f.js:5:425149)\n at async Object.current (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.e5a6697ce5d1b316536f.js:5:427758)\n at async onSave (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.e5a6697ce5d1b316536f.js:5:471081)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app.4bba3ffe9ff60d542682.js:5:748558\n at async Object.saveAs (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.4bba3ffe9ff60d542682.js:5:751807)","cause":{"name":"MwcTokenError","message":"Failed to retrieve MWC token for \"Notebook\": WorkspaceId=ffbb5923-80a9-4631-9616-2bab35a07215 CapacityId=390cb1de-af7e-4058-82ea-2a46b62bed2d ArtifactId=ce6a4e6f-e14b-4b6e-9222-bcb741b317ea.","stack":"MwcTokenError: Failed to retrieve MWC token for \"Notebook\": WorkspaceId=ffbb5923-80a9-4631-9616-2bab35a07215 CapacityId=390cb1de-af7e-4058-82ea-2a46b62bed2d ArtifactId=ce6a4e6f-e14b-4b6e-9222-bcb741b317ea.\n at c._fetchMwcToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.a9dfcff798dc314dc617.js:6:538782)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.a9dfcff798dc314dc617.js:6:530837\n at async d.get (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.a9dfcff798dc314dc617.js:6:529961)\n at async c._getMwcToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.a9dfcff798dc314dc617.js:6:535389)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app.4bba3ffe9ff60d542682.js:5:78032\n at async o (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.a9dfcff798dc314dc617.js:6:493555)\n at async w (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.4bba3ffe9ff60d542682.js:5:77801)\n at async R.getEtag (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.4bba3ffe9ff60d542682.js:5:562339)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.e5a6697ce5d1b316536f.js:5:424174\n at async u (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.e5a6697ce5d1b316536f.js:5:425149)","cause":{"name":"PbiInvalidRequestError","message":"Tenant not authorized for cluster (Error=InvalidRequest, RequestId=bea65b16-4a8f-4950-5617-2671e1be6217)","stack":"PbiInvalidRequestError: Tenant not authorized for cluster (Error=InvalidRequest, RequestId=bea65b16-4a8f-4950-5617-2671e1be6217)\n at m (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.a9dfcff798dc314dc617.js:6:606616)\n at c._fetchMwcToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.a9dfcff798dc314dc617.js:6:538810)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.a9dfcff798dc314dc617.js:6:530837\n at async d.get (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.a9dfcff798dc314dc617.js:6:529961)\n at async c._getMwcToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.a9dfcff798dc314dc617.js:6:535389)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app.4bba3ffe9ff60d542682.js:5:78032\n at async o (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.a9dfcff798dc314dc617.js:6:493555)\n at async w (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.4bba3ffe9ff60d542682.js:5:77801)\n at async R.getEtag (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.4bba3ffe9ff60d542682.js:5:562339)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.e5a6697ce5d1b316536f.js:5:424174","cause":{"error":{"data":{"error":{"code":"InvalidRequest","message":"Tenant not authorized for cluster"}},"status":403,"headers":{"cache-control":"no-store, must-revalidate, no-cache","content-type":"application/json; charset=utf-8","pragma":"no-cache","requestid":"bea65b16-4a8f-4950-5617-2671e1be6217"},"activityId":"1a4a684d-fcff-49f3-965e-0e201add6a92","requestId":"bea65b16-4a8f-4950-5617-2671e1be6217","responseRequestId":"bea65b16-4a8f-4950-5617-2671e1be6217","error":{"code":"InvalidRequest","message":"Tenant not authorized for cluster"},"pendingRequestCount":0,"message":"HttpRequestWorker.requestInternal error <no-description> 403","name":"Error","stack":"Error: HttpRequestWorker.requestInternal error <no-description> 403\n at Ue.ensurePromiseError (https://content.powerapps.com/resource/powerbiwfe/scripts/web.clients.min.177e6024aeb3bf503dcf.js:1:2410292)\n at ae.requestInternal (https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.7d430648ae1726b3c438.js:1:4860287)\n at https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.7d430648ae1726b3c438.js:1:4858270\n at s.invoke (https://content.powerapps.com/resource/powerbiwfe/scripts/powerbiportal.externals.bundle.min.26cc5e71f2f4bc7ccf80.js:5:7431)\n at s.invoke (https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.7d430648ae1726b3c438.js:1:5653092)\n at i.run (https://content.powerapps.com/resource/powerbiwfe/scripts/powerbiportal.externals.bundle.min.26cc5e71f2f4bc7ccf80.js:5:2350)\n at wi.runOutsideAngular (https://content.powerapps.com/resource/powerbiwfe/scripts/web.vendors.min.9b315ca2f9af582695fd.js:1:660296)\n at ae.request (https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.7d430648ae1726b3c438.js:1:4858243)\n at h.post (https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.7d430648ae1726b3c438.js:1:4848994)\n at c.post (https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.7d430648ae1726b3c438.js:1:4870246)"}},"errorCode":"InvalidRequest","requestId":"bea65b16-4a8f-4950-5617-2671e1be6217","httpStatusCode":403},"tokenParams":{"workspaceId":"ffbb5923-80a9-4631-9616-2bab35a07215","capacityId":"390cb1de-af7e-4058-82ea-2a46b62bed2d","artifactId":"ce6a4e6f-e14b-4b6e-9222-bcb741b317ea","artifactType":"SynapseNotebook","workloadType":"Notebook","tokenVersion":"v1"},"correlationId":"d1438bef-f209-4e5e-a08c-e262b625bdb1"}}
`GetMWCToken_0_SharedNetworkConnectionIssue`	UserError	172	48	{"name":"MwcTokenError","message":"Failed to retrieve MWC token for \"Notebook\": WorkspaceId=db40600a-d885-4257-9217-c3a9ab984270 CapacityId=097ac8ef-ca58-4eb5… {"name":"MwcTokenError","message":"Failed to retrieve MWC token for \"Notebook\": WorkspaceId=db40600a-d885-4257-9217-c3a9ab984270 CapacityId=097ac8ef-ca58-4eb5-8f18-48d100735cbc ArtifactId=d2ef58e8-78c0-4c83-bada-2d6111cd3e00.","stack":"MwcTokenError: Failed to retrieve MWC token for \"Notebook\": WorkspaceId=db40600a-d885-4257-9217-c3a9ab984270 CapacityId=097ac8ef-ca58-4eb5-8f18-48d100735cbc ArtifactId=d2ef58e8-78c0-4c83-bada-2d6111cd3e00.\n at c._fetchMwcToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.51e3c6959f2483acefe2.js:6:535900)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.51e3c6959f2483acefe2.js:6:527955\n ---- end of previous stack trace ----\n ---- awaiter #0 ----\n at d.get (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.51e3c6959f2483acefe2.js:6:527211)\n at async c._getMwcToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.51e3c6959f2483acefe2.js:6:532507)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app.cf574fc3cb4c6bed3882.js:5:1204148\n at async s.getMWCToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.cf574fc3cb4c6bed3882.js:5:1204107)\n at async s.fetch (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.cf574fc3cb4c6bed3882.js:5:1203336)\n at async s.getLogMetadata (https://content.powerapps.com/resource/powerbiwfe/extension/des/spark-monitor-shared.07463865ae249a4317b2.js:5:35491)\n at async i (https://content.powerapps.com/resource/powerbiwfe/extension/des/spark-monitor-cell.ea08cdb176d74e9d657f.js:5:1904)\n at async Object.getDriverLogMetadataFunc (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.d8daa34cee5d2a99b8cf.js:5:42338)\n at async L.getLogMetadata (https://content.powerapps.com/resource/powerbiwfe/extension/des/spark-monitor-cell.ea08cdb176d74e9d657f.js:5:6415)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/spark-monitor-cell.ea08cdb176d74e9d657f.js:5:4238\n ---- end of previous stack trace ----\n ---- awaiter #1 ----\n at d.get (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.51e3c6959f2483acefe2.js:6:527211)\n at async c._getMwcToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.51e3c6959f2483acefe2.js:6:532507)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app.cf574fc3cb4c6bed3882.js:5:79706\n at async o (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.51e3c6959f2483acefe2.js:6:490828)\n at async S (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.cf574fc3cb4c6bed3882.js:5:79444)\n at async u (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.cf574fc3cb4c6bed3882.js:5:526626)\n at async R.putContent (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.cf574fc3cb4c6bed3882.js:5:527070)\n at async l (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.cf574fc3cb4c6bed3882.js:5:1378184)\n at async u (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.d8daa34cee5d2a99b8cf.js:5:424803)\n at async Object.current (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.d8daa34cee5d2a99b8cf.js:5:426364)\n ---- end of previous stack trace ----\n ---- awaiter #2 ----\n at d.get (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.51e3c6959f2483acefe2.js:6:527211)\n at async c._getMwcToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.51e3c6959f2483acefe2.js:6:532507)\n at async getAuthSettings (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.d8daa34cee5d2a99b8cf.js:5:102356)","cause":{"name":"PbiApiError","message":"Failed to invoke PBI API. (Error=NetworkConnectionIssue, RequestId=d1761882-604d-8615-6ef7-d3d7d6aee46a)","stack":"PbiApiError: Failed to invoke PBI API. (Error=NetworkConnectionIssue, RequestId=d1761882-604d-8615-6ef7-d3d7d6aee46a)\n at m (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.51e3c6959f2483acefe2.js:6:603885)\n at c._fetchMwcToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.51e3c6959f2483acefe2.js:6:535928)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.51e3c6959f2483acefe2.js:6:527955","cause":{"error":{"data":{},"error":{"code":"NetworkConnectionIssue","pbi.error":{"code":"NetworkConnectionIssue","exceptionCulprit":1,"parameters":[],"details":[]}},"status":0,"activityId":"b142de4d-79b7-4a56-8b11-2fb59617fe9c","requestId":"d1761882-604d-8615-6ef7-d3d7d6aee46a","pendingRequestCount":4,"retryCount":5,"message":"HttpRequestWorker.requestInternal error <no-description> ","name":"Error","stack":"Error: HttpRequestWorker.requestInternal error <no-description> \n at de.ensurePromiseError (https://content.powerapps.com/resource/powerbiwfe/scripts/web.clients.min.bc3b7f4a55771ac93590.js:1:2449493)\n at ae.requestInternal (https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.e39bb9e86752d04b7732.js:1:4819014)\n at https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.e39bb9e86752d04b7732.js:1:4816997\n at s.invoke (https://content.powerapps.com/resource/powerbiwfe/scripts/powerbiportal.externals.bundle.min.82bb7f5ead3b12509d70.js:5:7431)\n at s.invoke (https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.e39bb9e86752d04b7732.js:1:5610259)\n at i.run (https://content.powerapps.com/resource/powerbiwfe/scripts/powerbiportal.externals.bundle.min.82bb7f5ead3b12509d70.js:5:2350)\n at wi.runOutsideAngular (https://content.powerapps.com/resource/powerbiwfe/scripts/web.vendors.min.d212bf656090c03ee1fa.js:1:660296)\n at ae.request (https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.e39bb9e86752d04b7732.js:1:4816970)\n at h.post (https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.e39bb9e86752d04b7732.js:1:4807721)\n at c.post (https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.e39bb9e86752d04b7732.js:1:4828973)"}},"errorCode":"NetworkConnectionIssue","requestId":"d1761882-604d-8615-6ef7-d3d7d6aee46a","httpStatusCode":0},"tokenParams":{"workspaceId":"db40600a-d885-4257-9217-c3a9ab984270","capacityId":"097ac8ef-ca58-4eb5-8f18-48d100735cbc","artifactId":"d2ef58e8-78c0-4c83-bada-2d6111cd3e00","mode":"refresh","workloadType":"Notebook","tokenVersion":"v1","artifactType":"SynapseNotebook"},"correlationId":"d64959bb-e3fd-44bc-b77e-b138a42bacde"}
`MwcRequestError\|NotebookMaxContentLengthExceeded`	UnknownError	135	5	{"name":"MwcRequestError","message":"[NotebookMaxContentLengthExceeded] file content size 34961745 is over 33554432 Bytes.","stack":"MwcRequestError: [NotebookM… {"name":"MwcRequestError","message":"[NotebookMaxContentLengthExceeded] file content size 34961745 is over 33554432 Bytes.","stack":"MwcRequestError: [NotebookMaxContentLengthExceeded] file content size 34961745 is over 33554432 Bytes.\n at d (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.51e3c6959f2483acefe2.js:6:600228)\n at async l (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.51e3c6959f2483acefe2.js:6:599949)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app.cf574fc3cb4c6bed3882.js:5:80100\n at async o (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.51e3c6959f2483acefe2.js:6:490828)\n at async S (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.cf574fc3cb4c6bed3882.js:5:79444)\n at async u (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.cf574fc3cb4c6bed3882.js:5:526626)\n at async R.putContent (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.cf574fc3cb4c6bed3882.js:5:527070)\n at async l (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.cf574fc3cb4c6bed3882.js:5:1378184)\n at async u (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.d8daa34cee5d2a99b8cf.js:5:424803)\n at async Object.current (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.d8daa34cee5d2a99b8cf.js:5:426364)","url":"https://pbipneu8-northeurope.pbidedicated.windows.net/webapi/capacities/6A4A9165-9079-4C1E-8001-8D4EE8C1366D/workloads/Notebook/Data/Automatic/api/workspaces/7e8b0d56-619a-4c26-8b04-745b44cce172/artifacts/256dfbfa-40c6-4471-99c7-1e4afcce5d96/content?v=1778165707096","response":{"ok":false,"status":413,"statusText":"","url":"https://pbipneu8-northeurope.pbidedicated.windows.net/webapi/capacities/6A4A9165-9079-4C1E-8001-8D4EE8C1366D/workloads/Notebook/Data/Automatic/api/workspaces/7e8b0d56-619a-4c26-8b04-745b44cce172/artifacts/256dfbfa-40c6-4471-99c7-1e4afcce5d96/content?v=1778165707096","bodyUsed":true},"responseBody":"{\r\n \"code\": \"NotebookMaxContentLengthExceeded\",\r\n \"message\": \"file content size 34961745 is over 33554432 Bytes.\"\r\n}","parentActivityId":"001fb5fa-f952-4640-a2dc-489db753f098","rootActivityId":"90594bab-8826-4687-bb32-ed5aff32b447"}
`MwcRequest_Status401`	SystemError	103	17	{"name":"Error","message":"Failed to get etag of notebook f6ad44a3-6cfc-4dd3-80ae-2c43fcf978dd. MwcRequestError: Failed to send HTTP (MWC) request to https://58… {"name":"Error","message":"Failed to get etag of notebook f6ad44a3-6cfc-4dd3-80ae-2c43fcf978dd. MwcRequestError: Failed to send HTTP (MWC) request to https://58a019c764264a3689744deaec343ddb.pbidedicated.windows.net/webapi/capacities/f96952a2-31cf-4ff0-805c-c01bb702b746/workloads/Notebook/Data/Automatic/api/workspaces/96fa8371-84f7-4e7f-9e0c-e93570f094e1/artifacts/f6ad44a3-6cfc-4dd3-80ae-2c43fcf978dd/content?v=1777934412559. Status code: 401.","stack":"Error: Failed to get etag of notebook f6ad44a3-6cfc-4dd3-80ae-2c43fcf978dd. MwcRequestError: Failed to send HTTP (MWC) request to https://58a019c764264a3689744deaec343ddb.pbidedicated.windows.net/webapi/capacities/f96952a2-31cf-4ff0-805c-c01bb702b746/workloads/Notebook/Data/Automatic/api/workspaces/96fa8371-84f7-4e7f-9e0c-e93570f094e1/artifacts/f6ad44a3-6cfc-4dd3-80ae-2c43fcf978dd/content?v=1777934412559. Status code: 401.\n at https://content.powerapps.com/resource/powerbiwfe/extension/des/app.cf574fc3cb4c6bed3882.js:5:79144\n at async o (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.51e3c6959f2483acefe2.js:6:490828)\n at async w (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.cf574fc3cb4c6bed3882.js:5:77802)\n at async R.getEtag (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.cf574fc3cb4c6bed3882.js:5:524296)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.d8daa34cee5d2a99b8cf.js:5:422780\n at async u (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.d8daa34cee5d2a99b8cf.js:5:423755)\n at async Object.current (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.d8daa34cee5d2a99b8cf.js:5:426364)\n at async onSave (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.d8daa34cee5d2a99b8cf.js:5:469687)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app.cf574fc3cb4c6bed3882.js:5:701828\n at async Object.saveAs (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.cf574fc3cb4c6bed3882.js:5:705077)","cause":{"name":"MwcRequestError","message":"Failed to send HTTP (MWC) request to https://58a019c764264a3689744deaec343ddb.pbidedicated.windows.net/webapi/capacities/f96952a2-31cf-4ff0-805c-c01bb702b746/workloads/Notebook/Data/Automatic/api/workspaces/96fa8371-84f7-4e7f-9e0c-e93570f094e1/artifacts/f6ad44a3-6cfc-4dd3-80ae-2c43fcf978dd/content?v=1777934412559. Status code: 401.","stack":"MwcRequestError: Failed to send HTTP (MWC) request to https://58a019c764264a3689744deaec343ddb.pbidedicated.windows.net/webapi/capacities/f96952a2-31cf-4ff0-805c-c01bb702b746/workloads/Notebook/Data/Automatic/api/workspaces/96fa8371-84f7-4e7f-9e0c-e93570f094e1/artifacts/f6ad44a3-6cfc-4dd3-80ae-2c43fcf978dd/content?v=1777934412559. Status code: 401.\n at d (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.51e3c6959f2483acefe2.js:6:600228)\n at async l (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.51e3c6959f2483acefe2.js:6:599949)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app.cf574fc3cb4c6bed3882.js:5:78271\n at async o (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.51e3c6959f2483acefe2.js:6:490828)\n at async w (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.cf574fc3cb4c6bed3882.js:5:77802)\n at async R.getEtag (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.cf574fc3cb4c6bed3882.js:5:524296)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.d8daa34cee5d2a99b8cf.js:5:422780\n at async u (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.d8daa34cee5d2a99b8cf.js:5:423755)\n at async Object.current (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.d8daa34cee5d2a99b8cf.js:5:426364)\n at async onSave (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.d8daa34cee5d2a99b8cf.js:5:469687)","url":"https://58a019c764264a3689744deaec343ddb.pbidedicated.windows.net/webapi/capacities/f96952a2-31cf-4ff0-805c-c01bb702b746/workloads/Notebook/Data/Automatic/api/workspaces/96fa8371-84f7-4e7f-9e0c-e93570f094e1/artifacts/f6ad44a3-6cfc-4dd3-80ae-2c43fcf978dd/content?v=1777934412559","response":{"ok":false,"status":401,"statusText":"","url":"https://58a019c764264a3689744deaec343ddb.pbidedicated.windows.net/webapi/capacities/f96952a2-31cf-4ff0-805c-c01bb702b746/workloads/Notebook/Data/Automatic/api/workspaces/96fa8371-84f7-4e7f-9e0c-e93570f094e1/artifacts/f6ad44a3-6cfc-4dd3-80ae-2c43fcf978dd/content?v=1777934412559","bodyUsed":true},"responseBody":"","parentActivityId":"001f5087-cea6-4c0d-9912-b54eb80bc5e1","rootActivityId":"52ac5b32-7adc-4a6d-8fc4-031bde96a0ed, 52ac5b32-7adc-4a6d-8fc4-031bde96a0ed"}}
`GetMWCToken_429_Unkown`	UserError	56	6	{"name":"MwcTokenError","message":"Failed to retrieve MWC token for \"Notebook\": WorkspaceId=147f1b09-1b71-44e3-abab-aa1fa993c92e CapacityId=d1b38201-da82-4c70… {"name":"MwcTokenError","message":"Failed to retrieve MWC token for \"Notebook\": WorkspaceId=147f1b09-1b71-44e3-abab-aa1fa993c92e CapacityId=d1b38201-da82-4c70-9f58-ac361e5345d7 ArtifactId=fff9bece-fbde-48b1-b1ce-31e62ce6c70f.","stack":"MwcTokenError: Failed to retrieve MWC token for \"Notebook\": WorkspaceId=147f1b09-1b71-44e3-abab-aa1fa993c92e CapacityId=d1b38201-da82-4c70-9f58-ac361e5345d7 ArtifactId=fff9bece-fbde-48b1-b1ce-31e62ce6c70f.\n at c._fetchMwcToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.51e3c6959f2483acefe2.js:6:535900)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.51e3c6959f2483acefe2.js:6:527955\n ---- end of previous stack trace ----\n ---- awaiter #0 ----\n at d.get (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.51e3c6959f2483acefe2.js:6:527211)\n at async c._getMwcToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.51e3c6959f2483acefe2.js:6:532507)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app.cf574fc3cb4c6bed3882.js:5:79706\n at async o (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.51e3c6959f2483acefe2.js:6:490828)\n at async S (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.cf574fc3cb4c6bed3882.js:5:79444)\n at async u (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.cf574fc3cb4c6bed3882.js:5:526626)\n at async R.putContent (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.cf574fc3cb4c6bed3882.js:5:527070)\n at async l (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.cf574fc3cb4c6bed3882.js:5:1378184)\n at async u (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.d8daa34cee5d2a99b8cf.js:5:424803)\n at async Object.current (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.d8daa34cee5d2a99b8cf.js:5:426364)","cause":{"name":"PbiApiError","message":"Failed to invoke PBI API. (HTTP 429, RequestId=ae810f69-0b22-54b8-9a81-83d3a3707dd3)","stack":"PbiApiError: Failed to invoke PBI API. (HTTP 429, RequestId=ae810f69-0b22-54b8-9a81-83d3a3707dd3)\n at m (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.51e3c6959f2483acefe2.js:6:603885)\n at c._fetchMwcToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.51e3c6959f2483acefe2.js:6:535928)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.51e3c6959f2483acefe2.js:6:527955","cause":{"error":{"data":null,"status":429,"headers":{"cache-control":"no-store, must-revalidate, no-cache","content-length":"0","content-type":"text/plain; charset=utf-8","pragma":"no-cache"},"activityId":"7de48f53-ac04-4b84-b22c-9a5a73921b09","requestId":"ae810f69-0b22-54b8-9a81-83d3a3707dd3","pendingRequestCount":1,"message":"HttpRequestWorker.requestInternal error <no-description> 429","name":"Error","stack":"Error: HttpRequestWorker.requestInternal error <no-description> 429\n at de.ensurePromiseError (https://content.powerapps.com/resource/powerbiwfe/scripts/web.clients.min.bc3b7f4a55771ac93590.js:1:2449493)\n at ae.requestInternal (https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.e39bb9e86752d04b7732.js:1:4819014)\n at https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.e39bb9e86752d04b7732.js:1:4816997\n at s.invoke (https://content.powerapps.com/resource/powerbiwfe/scripts/powerbiportal.externals.bundle.min.82bb7f5ead3b12509d70.js:5:7431)\n at s.invoke (https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.e39bb9e86752d04b7732.js:1:5610259)\n at i.run (https://content.powerapps.com/resource/powerbiwfe/scripts/powerbiportal.externals.bundle.min.82bb7f5ead3b12509d70.js:5:2350)\n at wi.runOutsideAngular (https://content.powerapps.com/resource/powerbiwfe/scripts/web.vendors.min.d212bf656090c03ee1fa.js:1:660296)\n at ae.request (https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.e39bb9e86752d04b7732.js:1:4816970)\n at h.post (https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.e39bb9e86752d04b7732.js:1:4807721)\n at c.post (https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.e39bb9e86752d04b7732.js:1:4828973)"}},"requestId":"ae810f69-0b22-54b8-9a81-83d3a3707dd3","httpStatusCode":429},"tokenParams":{"workspaceId":"147f1b09-1b71-44e3-abab-aa1fa993c92e","capacityId":"d1b38201-da82-4c70-9f58-ac361e5345d7","artifactId":"fff9bece-fbde-48b1-b1ce-31e62ce6c70f","mode":"refresh","workloadType":"Notebook","tokenVersion":"v1","artifactType":"SynapseNotebook"},"correlationId":"483cfe11-9395-4512-a0b3-6617bcea6e82"}
`NotebookSave_PreconditionFailed`	SystemError	17	16	{"name":"MwcRequestError","message":"[Metastore/PreconditionFailed/NotebookServiceError] Failed to update entity f0d0e025-14b8-430d-8aaa-e92376dd0e5f/fec7f10f-b… {"name":"MwcRequestError","message":"[Metastore/PreconditionFailed/NotebookServiceError] Failed to update entity f0d0e025-14b8-430d-8aaa-e92376dd0e5f/fec7f10f-bb95-426d-943c-c0ed57118d47.","stack":"MwcRequestError: [Metastore/PreconditionFailed/NotebookServiceError] Failed to update entity f0d0e025-14b8-430d-8aaa-e92376dd0e5f/fec7f10f-bb95-426d-943c-c0ed57118d47.\n at d (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.51e3c6959f2483acefe2.js:6:600228)\n at async l (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.51e3c6959f2483acefe2.js:6:599949)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app.cf574fc3cb4c6bed3882.js:5:80100\n at async o (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.51e3c6959f2483acefe2.js:6:490828)\n at async S (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.cf574fc3cb4c6bed3882.js:5:79444)\n at async u (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.cf574fc3cb4c6bed3882.js:5:526626)\n at async R.putContent (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.cf574fc3cb4c6bed3882.js:5:527070)\n at async l (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.cf574fc3cb4c6bed3882.js:5:1378184)\n at async u (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.d8daa34cee5d2a99b8cf.js:5:424803)\n at async Object.current (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.d8daa34cee5d2a99b8cf.js:5:426588)","url":"https://pbipnoreast1-norwayeast.pbidedicated.windows.net/webapi/capacities/e98a5038-5d9f-44f0-a6b6-13d6f59cb1f9/workloads/Notebook/Data/Automatic/api/workspaces/f0d0e025-14b8-430d-8aaa-e92376dd0e5f/artifacts/fec7f10f-bb95-426d-943c-c0ed57118d47/content?v=1777894528297","response":{"ok":false,"status":412,"statusText":"","url":"https://pbipnoreast1-norwayeast.pbidedicated.windows.net/webapi/capacities/e98a5038-5d9f-44f0-a6b6-13d6f59cb1f9/workloads/Notebook/Data/Automatic/api/workspaces/f0d0e025-14b8-430d-8aaa-e92376dd0e5f/artifacts/fec7f10f-bb95-426d-943c-c0ed57118d47/content?v=1777894528297","bodyUsed":true},"responseBody":"{\"ExceptionComponent\":\"Metastore\",\"Message\":\"Failed to update entity f0d0e025-14b8-430d-8aaa-e92376dd0e5f/fec7f10f-bb95-426d-943c-c0ed57118d47.\",\"RootActivityId\":\"48611b9b-a2ca-4c5e-9f54-626228a5d808\",\"CorrelationRequestId\":null,\"IsSystemError\":false,\"ErrorCode\":\"Metastore/PreconditionFailed/NotebookServiceError\"}","parentActivityId":"001fbf05-9240-4c33-9c43-dc9ad2e657ba","rootActivityId":"48611b9b-a2ca-4c5e-9f54-626228a5d808"}
`GetMWCToken_404_CapacityNotActive`	UserError	15	15	{"name":"Error","message":"Failed to get etag of notebook efdbc9b7-ff33-4a75-8ea3-b737a9396c53. MwcTokenError: Failed to retrieve MWC token for \"Notebook\": Wo… {"name":"Error","message":"Failed to get etag of notebook efdbc9b7-ff33-4a75-8ea3-b737a9396c53. MwcTokenError: Failed to retrieve MWC token for \"Notebook\": WorkspaceId=a994f802-d8a9-4b9f-9b36-483d4472e87d CapacityId=5b6a7c0e-a40c-4a9e-935f-661383e23c19 ArtifactId=efdbc9b7-ff33-4a75-8ea3-b737a9396c53.","stack":"Error: [$.message]\n at https://content.powerapps.com/resource/powerbiwfe/extension/des/app.cf574fc3cb4c6bed3882.js:5:79144\n at async o (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.51e3c6959f2483acefe2.js:6:490828)\n at async w (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.cf574fc3cb4c6bed3882.js:5:77802)\n at async R.getEtag (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.cf574fc3cb4c6bed3882.js:5:524296)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.d8daa34cee5d2a99b8cf.js:5:422780\n at async u (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.d8daa34cee5d2a99b8cf.js:5:423755)\n at async Object.current (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.d8daa34cee5d2a99b8cf.js:5:426364)\n at async onSave (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.d8daa34cee5d2a99b8cf.js:5:469687)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app.cf574fc3cb4c6bed3882.js:5:701828\n at async Object.saveAs (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.cf574fc3cb4c6bed3882.js:5:705077)","cause":{"name":"MwcTokenError","message":"Failed to retrieve MWC token for \"Notebook\": WorkspaceId=a994f802-d8a9-4b9f-9b36-483d4472e87d CapacityId=5b6a7c0e-a40c-4a9e-935f-661383e23c19 ArtifactId=efdbc9b7-ff33-4a75-8ea3-b737a9396c53.","stack":"MwcTokenError: [$.message]\n at c._fetchMwcToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.a1b7ec18839c4eca92cf.js:9:56598)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.a1b7ec18839c4eca92cf.js:9:48654\n ---- end of previous stack trace ----\n ---- awaiter #0 ----\n at u.get (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.a1b7ec18839c4eca92cf.js:9:47915)\n at async c._getMwcToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.a1b7ec18839c4eca92cf.js:9:53205)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app.cf574fc3cb4c6bed3882.js:5:78033\n at async o (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.51e3c6959f2483acefe2.js:6:490828)\n at async w (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.cf574fc3cb4c6bed3882.js:5:77802)\n at async R.getEtag (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.cf574fc3cb4c6bed3882.js:5:524296)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.d8daa34cee5d2a99b8cf.js:5:422780\n at async u (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.d8daa34cee5d2a99b8cf.js:5:423755)\n at async Object.current (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.d8daa34cee5d2a99b8cf.js:5:426364)\n at async onSave (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.d8daa34cee5d2a99b8cf.js:5:469687)\n ---- end of previous stack trace ----\n ---- awaiter #1 ----\n at u.get (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.a1b7ec18839c4eca92cf.js:9:47915)\n at async c._getMwcToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.a1b7ec18839c4eca92cf.js:9:53205)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app.cf574fc3cb4c6bed3882.js:5:1204148\n[40 lines trimmed]","cause":{"name":"PbiCapacityNotActiveError","message":"Unable to complete the action because this Fabric capacity is currently paused. Contact the capacity administrator for help. (Error=CapacityNotActive, RequestId=f1fc809f-252d-ceb9-05b6-3629f58d4ee1)","stack":"PbiCapacityNotActiveError: [$.message]\n at m (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.a1b7ec18839c4eca92cf.js:9:358962)\n at c._fetchMwcToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.a1b7ec18839c4eca92cf.js:9:56626)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.a1b7ec18839c4eca92cf.js:9:48654","cause":{"error":{"data":{"error":{"code":"CapacityNotActive","pbi.error":{"code":"CapacityNotActive","parameters":{"CapacityObjectId":"5b6a7c0e-a40c-4a9e-935f-661383e23c19"},"details":[],"exceptionCulprit":1}}},"status":404,"headers":{"cache-control":"no-store, must-revalidate, no-cache","content-type":"application/json; charset=utf-8","pragma":"no-cache","requestid":"f1fc809f-252d-ceb9-05b6-3629f58d4ee1"},"activityId":"4f4ad667-6eed-43a1-91ea-675b20abecff","requestId":"f1fc809f-252d-ceb9-05b6-3629f58d4ee1","responseRequestId":"f1fc809f-252d-ceb9-05b6-3629f58d4ee1","error":{"code":"CapacityNotActive","pbi.error":{"code":"CapacityNotActive","parameters":{"CapacityObjectId":"5b6a7c0e-a40c-4a9e-935f-661383e23c19"},"details":[],"exceptionCulprit":1}},"pendingRequestCount":4,"message":"HttpRequestWorker.requestInternal error <no-description> 404","name":"Error","stack":"Error: HttpRequestWorker.requestInternal error <no-description> 404\n at de.ensurePromiseError (https://content.powerapps.com/resource/powerbiwfe/scripts/web.clients.min.bc3b7f4a55771ac93590.js:1:2449493)\n at ae.requestInternal (https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.e39bb9e86752d04b7732.js:1:4819014)\n at [^]:1:4816997\n at s.invoke (https://content.powerapps.com/resource/powerbiwfe/scripts/powerbiportal.externals.bundle.min.82bb7f5ead3b12509d70.js:5:7431)\n at Pe.invoke (https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.e39bb9e86752d04b7732.js:1:5610259)\n at i.run (https://content.powerapps.com/resource/powerbiwfe/scripts/powerbiportal.externals.bundle.min.82bb7f5ead3b12509d70.js:5:2350)\n at wi.runOutsideAngular (https://content.powerapps.com/resource/powerbiwfe/scripts/web.vendors.min.d212bf656090c03ee1fa.js:1:660296)\n at ae.request (https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.e39bb9e86752d04b7732.js:1:4816970)\n at h.post ([^]:1:4807721)\n at c.post ([^]:1:4828973)"}},"errorCode":"CapacityNotActive","requestId":"f1fc809f-252d-ceb9-05b6-3629f58d4ee1","httpStatusCode":404},"tokenParams":{"capacityId":"5b6a7c0e-a40c-4a9e-935f-661383e23c19","workspaceId":"a994f802-d8a9-4b9f-9b36-483d4472e87d","artifactId":"efdbc9b7-ff33-4a75-8ea3-b737a9396c53","workloadType":"Notebook","tokenVersion":"v1","artifactType":"SynapseNotebook"},"correlationId":"71300740-95b5-4619-81d7-a200bf33a31b"}}
`MwcRequestError`	UnknownError	13	3	{"name":"MwcRequestError","message":"[NotebookService/RequestEntityTooLarge/NotebookContentError] notebook content's size(including widgets) exceeds the max lim… {"name":"MwcRequestError","message":"[NotebookService/RequestEntityTooLarge/NotebookContentError] notebook content's size(including widgets) exceeds the max limit(32MB).","stack":"MwcRequestError: [NotebookService/RequestEntityTooLarge/NotebookContentError] notebook content's size(including widgets) exceeds the max limit(32MB).\n at d (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.51e3c6959f2483acefe2.js:6:600228)\n at async l (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.51e3c6959f2483acefe2.js:6:599949)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app.cf574fc3cb4c6bed3882.js:5:80100\n at async o (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.51e3c6959f2483acefe2.js:6:490828)\n at async S (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.cf574fc3cb4c6bed3882.js:5:79444)\n at async u (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.cf574fc3cb4c6bed3882.js:5:526626)\n at async R.putContent (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.cf574fc3cb4c6bed3882.js:5:527070)\n at async l (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.cf574fc3cb4c6bed3882.js:5:1378184)\n at async u (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.d8daa34cee5d2a99b8cf.js:5:424803)\n at async Object.current (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.d8daa34cee5d2a99b8cf.js:5:426364)","url":"https://de4b2d27a1924c42ac29ae7c761ef732.pbidedicated.windows.net/webapi/capacities/DE4B2D27-A192-4C42-AC29-AE7C761EF732/workloads/Notebook/Data/Automatic/api/workspaces/d5e85b60-7f7c-418b-9333-acecdb4bfb1c/artifacts/154672ec-18d0-43d7-a982-cf733e6c2bae/content?v=1778034773612","response":{"ok":false,"status":413,"statusText":"Request Entity Too Large","url":"https://de4b2d27a1924c42ac29ae7c761ef732.pbidedicated.windows.net/webapi/capacities/DE4B2D27-A192-4C42-AC29-AE7C761EF732/workloads/Notebook/Data/Automatic/api/workspaces/d5e85b60-7f7c-418b-9333-acecdb4bfb1c/artifacts/154672ec-18d0-43d7-a982-cf733e6c2bae/content?v=1778034773612","bodyUsed":true},"responseBody":"{\"ExceptionComponent\":\"NotebookService\",\"Message\":\"notebook content\\u0027s size(including widgets) exceeds the max limit(32MB).\",\"RootActivityId\":\"c110e9ff-c671-4edc-ae3a-cec60f1317cf\",\"CorrelationRequestId\":null,\"IsSystemError\":false,\"ErrorCode\":\"NotebookService/RequestEntityTooLarge/NotebookContentError\"}","parentActivityId":"001f3295-53d0-4c7c-938b-0d909202a3f6","rootActivityId":"c110e9ff-c671-4edc-ae3a-cec60f1317cf"}

HTTP Status Codes (PUT /content, unique URL)

Environment	Status	Unique Notebook URLs
PROD	200	337,040
PROD	0	1,882
PROD	404	686
PROD	412	394
PROD	401	159
PROD	403	40
PROD	500	10
PROD	413	6
PROD	400	1
PROD	408	1

Save Error Messages (by unique notebook)

Message (click to expand)	Status	Unique Notebooks
TypeError: Failed to fetch (browser thrown this error when response is not returned)	`—`	2,450
Failed to fetch [ParentActivityId:<g-u-i-d>]	`—`	938
Failed to get etag	`—`	291
Failed to get etag	`404`	143
Notebook content size <#> MB exceeds maximum allowed size 32 MB	`—`	111
CapacityNotActive	`—`	47
NetworkError when attempting to fetch resource. [ParentActivityId:<g-u-i-d>]	`—`	27
—	`—`	23
Failed to get etag	`401`	17
[Metastore/PreconditionFailed/NotebookServiceError] Failed to update entity <g-u-i-d>/<g-u-i-d>.	`412`	16
Failed to get etag	`403`	13
Failed to retrieve MWC token for "Notebook": WorkspaceId=<g-u-i-d> CapacityId=<g-u-i-d> ArtifactId=<g-u-i-d>.	`—`	9
Load failed [ParentActivityId:<g-u-i-d>]	`—`	9
[MwcTokenValidationException] Internal error MwcTokenValidationException.	`401`	9
The notebook has been deleted.	`404`	7
Failed to get etag	`500`	7
NotebookMaxContentLengthExceeded	`413`	5
[Unauthorized] Access token validation failed. The user does not have the required artifact permissions 'Write' for arti… [Unauthorized] Access token validation failed. The user does not have the required artifact permissions 'Write' for artifact <g-u-i-d>.	`401`	4
[NBSServiceProxyException] Notebook Service failed to response.	`500`	2
Timeout fetching MWC token for Notebook. 2964s elapsed. Please retry your operation.	`—`	1

🔥 HTTP 500 Deep-Dive (Server-Side Save Failures)

▼

Server-internal errors during PUT /content. These are service-owned — review correlated logs in the artifact storage service. Use the correlation IDs in the sample response body to trace upstream.

Total 500 events

Unique notebooks hit

Distinct (code × version)

Error Code	Component Version	Environment	Events	Unique Notebooks	Sample Message + Response Body
`MwcRequest_Status500`	`—`	PROD	7	7	view sample message: Failed to get etag of notebook f9191c03-c6a9-4923-a5b0-45728df8d8be. MwcRequestError: Failed to send HTTP (MWC) request to https://0d7a14f167724d1aae4e2a97d335194d.pbidedicated.windows.net/webapi/capacities/0D7A14F1-6772-4D1A-AE4E-2A97D335194D/workloads/Notebook/Data/Automatic/api/workspaces/f85aee09-1d16-4911-83cb-be2ee8bd61ed/artifacts/f9191c03-c6a9-4923-a5b0-45728df8d8be/content?v=1778235155866. Status code: 500 Internal Server Error.
`500_NotebookContentIsMissing`	`—`	PROD	3	1	view sample message: System error. The content of this notebook is missing. Artifact Id: 91d24e3a-e3f5-4d2e-8265-62a22ba04221.
`MwcRequestError`	`—`	PROD	2	2	view sample message: [NBSServiceProxyException] Notebook Service failed to response.

Triage hints: (1) Group by componentVersion — if 500s concentrate on one build, suspect a recent client-side change that triggered a backend regression. (2) Search artifact-storage logs for the CorrelationId in response.body. (3) Compare event count to last week — a 2× surge appears in the WoW banner above.

🔗 Failure Chain (Frontend → Backend)

▼

Each save failure mapped to the network call it came from and the HTTP status returned. Use this to trace user-visible errors back to the responsible service layer.

No HTTP response captured2,800 unique notebooks · 32,372 events

HTTP Operation	Status	Events	Unique Notebooks	Latest Sample Error
`HEAD /workspaces/{ws}/artifacts/{id}/content`	—	23,145	2,708	`UserDevice_NetworkError` Failed to get etag of notebook fff9bece-fbde-48b1-b1ce-31e62ce6c70f. MwcTokenError: Failed to retrieve MWC tok… Failed to get etag of notebook fff9bece-fbde-48b1-b1ce-31e62ce6c70f. MwcTokenError: Failed to retrieve MWC token for "Notebook": WorkspaceId=147f1b09-1b71-44e3-abab-aa1fa993c92e CapacityId=d1b38201-da82-4c70-9f58-ac361e5345d7 ArtifactId=fff9bece-fbde-48b1-b1ce-31e62ce6c70f.
`other / uncategorized`	—	9,227	92	`UserDevice_ProxyError` Unexpected token '$', ..." $ "NULL"... is not valid JSON

Client (browser/network)974 unique notebooks · 9,442 events

HTTP Operation	Status	Events	Unique Notebooks	Latest Sample Error
`PUT /content (generic fetch error)`	—	9,385	938	`UserDevice_NetworkError` Failed to fetch [ParentActivityId:001fffff-7b59-49e9-8fbb-9e2a8f989750]
`PUT /content (browser network error)`	—	35	27	`UserDevice_NetworkError` NetworkError when attempting to fetch resource. [ParentActivityId:001ff1b4-8b23-452f-b32f-a4664c487618]
`PUT /content (browser load failed)`	—	22	9	`UserDevice_NetworkError` Load failed [ParentActivityId:001fff9e-dc01-4f07-a134-ca7257ea61a8]

Backend 4xx (notebook conflict / not-found)167 unique notebooks · 1,597 events

HTTP Operation Status Events Unique Notebooks Latest Sample Error

HTTP Operation	Status	Events	Unique Notebooks	Latest Sample Error
`HEAD /workspaces/{ws}/artifacts/{id}/content`	404	1,572	143	`MwcRequest_Status404` Failed to get etag of notebook fcce9eff-2cd6-4286-8521-c5c2b0e7733c. MwcRequestError: Failed to send HTTP (MWC… Failed to get etag of notebook fcce9eff-2cd6-4286-8521-c5c2b0e7733c. MwcRequestError: Failed to send HTTP (MWC) request to https://71f0c6997ff749e8be389d9120a22d5f.pbidedicated.windows.net/webapi/capacities/71f0c699-7ff7-49e8-be38-9d9120a22d5f/workloads/Notebook/Data/Automatic/api/workspaces/fc46eefe-7066-4a9b-b081-4ae090a34e5c/artifacts/fcce9eff-2cd6-4286-8521-c5c2b0e7733c/content?v=1777974897702. Status code: 404.
`other / uncategorized`	412	17	16	`NotebookSave_PreconditionFailed` [Metastore/PreconditionFailed/NotebookServiceError] Failed to update entity f0d0e025-14b8-430d-8aaa-e92376dd0e… [Metastore/PreconditionFailed/NotebookServiceError] Failed to update entity f0d0e025-14b8-430d-8aaa-e92376dd0e5f/fec7f10f-bb95-426d-943c-c0ed57118d47.
`other / uncategorized`	404	8	8	`NotebookSave_ItemDeleted` [PowerBIEntityNotFound] {"error":{"code":"PowerBIEntityNotFound","pbi.error":{"code":"PowerBIEntityNotFound","… [PowerBIEntityNotFound] {"error":{"code":"PowerBIEntityNotFound","pbi.error":{"code":"PowerBIEntityNotFound","parameters":{},"details":[],"exceptionCulprit":1}}}

HEAD /workspaces/{ws}/artifacts/{id}/content

404

1,572

143

MwcRequest_Status404

Failed to get etag of notebook fcce9eff-2cd6-4286-8521-c5c2b0e7733c. MwcRequestError: Failed to send HTTP (MWC…

Failed to get etag of notebook fcce9eff-2cd6-4286-8521-c5c2b0e7733c. MwcRequestError: Failed to send HTTP (MWC) request to https://71f0c6997ff749e8be389d9120a22d5f.pbidedicated.windows.net/webapi/capacities/71f0c699-7ff7-49e8-be38-9d9120a22d5f/workloads/Notebook/Data/Automatic/api/workspaces/fc46eefe-7066-4a9b-b081-4ae090a34e5c/artifacts/fcce9eff-2cd6-4286-8521-c5c2b0e7733c/content?v=1777974897702. Status code: 404.

other / uncategorized

412

NotebookSave_PreconditionFailed

[Metastore/PreconditionFailed/NotebookServiceError] Failed to update entity f0d0e025-14b8-430d-8aaa-e92376dd0e…

[Metastore/PreconditionFailed/NotebookServiceError] Failed to update entity f0d0e025-14b8-430d-8aaa-e92376dd0e5f/fec7f10f-bb95-426d-943c-c0ed57118d47.

other / uncategorized

404

NotebookSave_ItemDeleted

[PowerBIEntityNotFound] {"error":{"code":"PowerBIEntityNotFound","pbi.error":{"code":"PowerBIEntityNotFound","…

[PowerBIEntityNotFound] {"error":{"code":"PowerBIEntityNotFound","pbi.error":{"code":"PowerBIEntityNotFound","parameters":{},"details":[],"exceptionCulprit":1}}}

Client (size limit)116 unique notebooks · 30,488 events

HTTP Operation	Status	Events	Unique Notebooks	Latest Sample Error
`PUT /content (rejected client-side, oversize)`	—	30,353	111	`NotebookSave_ExceedMaximumSize` Notebook content size 99.91 MB exceeds maximum allowed size 32 MB.
`PUT /content (rejected client-side, oversize)`	413	135	5	`MwcRequestError\|NotebookMaxContentLengthExceeded` [NotebookMaxContentLengthExceeded] file content size 34961745 is over 33554432 Bytes.

Backend 4xx (other)46 unique notebooks · 1,117 events

HTTP Operation	Status	Events	Unique Notebooks	Latest Sample Error
`HEAD /workspaces/{ws}/artifacts/{id}/content`	401	103	17	`MwcRequest_Status401` Failed to get etag of notebook f6ad44a3-6cfc-4dd3-80ae-2c43fcf978dd. MwcRequestError: Failed to send HTTP (MWC… Failed to get etag of notebook f6ad44a3-6cfc-4dd3-80ae-2c43fcf978dd. MwcRequestError: Failed to send HTTP (MWC) request to https://58a019c764264a3689744deaec343ddb.pbidedicated.windows.net/webapi/capacities/f96952a2-31cf-4ff0-805c-c01bb702b746/workloads/Notebook/Data/Automatic/api/workspaces/96fa8371-84f7-4e7f-9e0c-e93570f094e1/artifacts/f6ad44a3-6cfc-4dd3-80ae-2c43fcf978dd/content?v=1777934412559. Status code: 401.
`other / uncategorized`	401	293	13	`MWCToken_ValidationException` [Unauthorized] Access token validation failed. The user does not have the required artifact permissions 'Write… [Unauthorized] Access token validation failed. The user does not have the required artifact permissions 'Write' for artifact aabec5f2-ad4e-4d00-96ef-d7639b86d9af.
`HEAD /workspaces/{ws}/artifacts/{id}/content`	403	708	13	`FaileToGetEtagOfNotebook` Failed to get etag of notebook e6c6b361-37b5-4d5c-87e4-50d078800073. MwcRequestError: Failed to send HTTP (MWC… Failed to get etag of notebook e6c6b361-37b5-4d5c-87e4-50d078800073. MwcRequestError: Failed to send HTTP (MWC) request to https://52cd058b03da4c198238b7b1e6545667.pbidedicated.windows.net/webapi/capacities/52CD058B-03DA-4C19-8238-B7B1E6545667/workloads/Notebook/Data/Automatic/api/workspaces/5365408a-df4f-40d0-a6a4-a7274c610649/artifacts/e6c6b361-37b5-4d5c-87e4-50d078800073/content?v=1778136116847. Status code: 403.
`other / uncategorized`	413	11	1	`MwcRequestError` [NotebookService/RequestEntityTooLarge/NotebookContentError] notebook content's size(including widgets) exceed… [NotebookService/RequestEntityTooLarge/NotebookContentError] notebook content's size(including widgets) exceeds the max limit(32MB).
`other / uncategorized`	403	1	1	`500\|MwcRequestError\|DeniedByPolicy` [DeniedByPolicy] An internal error occurred. Access protector failed due to DeniedByPolicy
`other / uncategorized`	400	1	1	`NotebookSave_ContentError` [NotebookService/BadRequest/NotebookContentError] Failed to cast json string to type: IPythonNotebook : Error… [NotebookService/BadRequest/NotebookContentError] Failed to cast json string to type: IPythonNotebook : Error parsing boolean value. Path 'cells[7].outputs[44].data['application/vnd.synapse.sparksql-result+json'].schema.fields[1].type.fields[17].nullable', line 1, position 698068.

Backend 5xx10 unique notebooks · 12 events

HTTP Operation Status Events Unique Notebooks Latest Sample Error

HTTP Operation	Status	Events	Unique Notebooks	Latest Sample Error
`HEAD /workspaces/{ws}/artifacts/{id}/content`	500	7	7	`MwcRequest_Status500` Failed to get etag of notebook f9191c03-c6a9-4923-a5b0-45728df8d8be. MwcRequestError: Failed to send HTTP (MWC… Failed to get etag of notebook f9191c03-c6a9-4923-a5b0-45728df8d8be. MwcRequestError: Failed to send HTTP (MWC) request to https://0d7a14f167724d1aae4e2a97d335194d.pbidedicated.windows.net/webapi/capacities/0D7A14F1-6772-4D1A-AE4E-2A97D335194D/workloads/Notebook/Data/Automatic/api/workspaces/f85aee09-1d16-4911-83cb-be2ee8bd61ed/artifacts/f9191c03-c6a9-4923-a5b0-45728df8d8be/content?v=1778235155866. Status code: 500 Internal Server Error.
`other / uncategorized`	500	5	3	`MwcRequestError` [NBSServiceProxyException] Notebook Service failed to response.

HEAD /workspaces/{ws}/artifacts/{id}/content

500

MwcRequest_Status500

Failed to get etag of notebook f9191c03-c6a9-4923-a5b0-45728df8d8be. MwcRequestError: Failed to send HTTP (MWC…

Failed to get etag of notebook f9191c03-c6a9-4923-a5b0-45728df8d8be. MwcRequestError: Failed to send HTTP (MWC) request to https://0d7a14f167724d1aae4e2a97d335194d.pbidedicated.windows.net/webapi/capacities/0D7A14F1-6772-4D1A-AE4E-2A97D335194D/workloads/Notebook/Data/Automatic/api/workspaces/f85aee09-1d16-4911-83cb-be2ee8bd61ed/artifacts/f9191c03-c6a9-4923-a5b0-45728df8d8be/content?v=1778235155866. Status code: 500 Internal Server Error.

other / uncategorized 500 5 3 MwcRequestError [NBSServiceProxyException] Notebook Service failed to response.

How to read: Client (browser/network) = failure happened before any HTTP response was returned (corp proxy, VPN drop, network glitch). Backend 4xx/5xx = our API saw the request and returned an error — investigate service logs for that statusCode + path. AAD / Authorization = token / capacity / workspace permission issue, route to identity team. Client (size limit) = SDK rejected the save before sending; user-side education or limit raise.

🧭 How the Save-Leader Yield decision works

▼

Save failed

▾

isLeader && collabStatus == 'joined'

→ saveFailedCnt ≥ 3

→ Try to yield save leader

telemetry: Yield succeeded

telemetry: Yield failed

!isLeader || collabStatus != 'joined'

→ Cannot / no need to yield

telemetry: Do not need to yield save leader

📊 Yield Outcome Summary

▼

Yield succeeded

241

events

Yield failed

6,828

events

Not needed

68,561

events

Yield success rate

3.4%

241 / 7,069 attempted

Save recovery rate

4.1%

15 saves within 20s after yield

Outcome	Detail	Env	Unique Instances	Events
NotNeeded	Not needed (isLeader=false / collStatus=joined)	PROD	3,570	54,941
NotNeeded	Not needed (isLeader= / collStatus=)	PROD	234	8,455
YieldFailed	Yield failed	PROD	71	6,828
NotNeeded	Not needed (isLeader=false / collStatus=inactive)	PROD	355	2,861
NotNeeded	Not needed (isLeader=false / collStatus=failed)	PROD	54	2,294
YieldSucceeded	Yield succeeded	PROD	39	241
NotNeeded	Not needed (isLeader=false / collStatus=in-progress)	PROD	9	10

✅ Successful saves on new leader (≤ 20s after yield)

▼

Counts of File version is updated to … events on the new leader within 20 seconds of yield — the success signal that the handoff actually unblocked the user.

Env	Unique instances	Unique notebooks	Saves Succeeded
PROD	10	10	15

❌ Why yields fail

▼

Grouped error messages from Failed to yield save leader and Yield save leader completed. Yield success: false events.

Error message (click to expand)	Env	Unique Instances	Events
No other clients in the session that we can yield to	PROD	67	6,801
New leader is still this client	PROD	4	24
Timeout waiting for new leader	PROD	3	3

📉 Save failures on new leader (≤ 20s after yield)

▼

When a yield succeeds, did the new leader actually save? These rows are SAVE_FAILED events on the new leader within 20 seconds of the yield — grouped by error so you can see the dominant failure modes.

Error message (click to expand)	Env	Unique instances	Unique notebooks	Save Failures
Notebook content size 43.34 MB exceeds maximum allowed size 32 MB.	PROD	2	1	121
Notebook content size 48.07 MB exceeds maximum allowed size 32 MB.	PROD	2	1	34
Notebook content size 41.61 MB exceeds maximum allowed size 32 MB.	PROD	2	1	33
Notebook content size 41.14 MB exceeds maximum allowed size 32 MB.	PROD	2	1	32
Notebook content size 41.69 MB exceeds maximum allowed size 32 MB.	PROD	2	1	32
Notebook content size 32.25 MB exceeds maximum allowed size 32 MB.	PROD	2	1	28
Notebook content size 61.91 MB exceeds maximum allowed size 32 MB.	PROD	2	1	26
Notebook content size 41.62 MB exceeds maximum allowed size 32 MB.	PROD	2	1	17
Notebook content size 41.6 MB exceeds maximum allowed size 32 MB.	PROD	2	1	9
Notebook content size 40.85 MB exceeds maximum allowed size 32 MB.	PROD	1	1	3
Notebook content size 41.12 MB exceeds maximum allowed size 32 MB.	PROD	2	1	2
Notebook content size 48.06 MB exceeds maximum allowed size 32 MB.	PROD	1	1	1
Failed to get etag of notebook cdf01e24-8277-4286-81b8-2d48c1e614ea. MwcRequestError: Failed to send HTTP (MWC) request… Failed to get etag of notebook cdf01e24-8277-4286-81b8-2d48c1e614ea. MwcRequestError: Failed to send HTTP (MWC) request to https://pbipncus28-northcentralus.pbidedicated.windows.net/webapi/capacities/AD7C14AC-03D9-48E5-B68D-77E8474D1EF7/workloads/Notebook/Data/Automatic/api/workspaces/ba13e9b3-9260-424a-8c9f-5daab6cdbfa1/artifacts/cdf01e24-8277-4286-81b8-2d48c1e614ea/content?v=1778008723804. Status code: 404.	PROD	1	1	1
Failed to get etag of notebook cdf01e24-8277-4286-81b8-2d48c1e614ea. MwcRequestError: Failed to send HTTP (MWC) request… Failed to get etag of notebook cdf01e24-8277-4286-81b8-2d48c1e614ea. MwcRequestError: Failed to send HTTP (MWC) request to https://pbipncus28-northcentralus.pbidedicated.windows.net/webapi/capacities/AD7C14AC-03D9-48E5-B68D-77E8474D1EF7/workloads/Notebook/Data/Automatic/api/workspaces/ba13e9b3-9260-424a-8c9f-5daab6cdbfa1/artifacts/cdf01e24-8277-4286-81b8-2d48c1e614ea/content?v=1778008729367. Status code: 404.	PROD	1	1	1
Failed to get etag of notebook cdf01e24-8277-4286-81b8-2d48c1e614ea. MwcRequestError: Failed to send HTTP (MWC) request… Failed to get etag of notebook cdf01e24-8277-4286-81b8-2d48c1e614ea. MwcRequestError: Failed to send HTTP (MWC) request to https://pbipncus28-northcentralus.pbidedicated.windows.net/webapi/capacities/AD7C14AC-03D9-48E5-B68D-77E8474D1EF7/workloads/Notebook/Data/Automatic/api/workspaces/ba13e9b3-9260-424a-8c9f-5daab6cdbfa1/artifacts/cdf01e24-8277-4286-81b8-2d48c1e614ea/content?v=1778008704795. Status code: 404.	PROD	1	1	1
Failed to get etag of notebook cdf01e24-8277-4286-81b8-2d48c1e614ea. MwcRequestError: Failed to send HTTP (MWC) request… Failed to get etag of notebook cdf01e24-8277-4286-81b8-2d48c1e614ea. MwcRequestError: Failed to send HTTP (MWC) request to https://pbipncus28-northcentralus.pbidedicated.windows.net/webapi/capacities/AD7C14AC-03D9-48E5-B68D-77E8474D1EF7/workloads/Notebook/Data/Automatic/api/workspaces/ba13e9b3-9260-424a-8c9f-5daab6cdbfa1/artifacts/cdf01e24-8277-4286-81b8-2d48c1e614ea/content?v=1778008709881. Status code: 404.	PROD	1	1	1
Invalid operation. Notebook cdf01e24-8277-4286-81b8-2d48c1e614ea does not exist.	PROD	1	1	1
Failed to get etag of notebook 07216c9f-bf51-44dc-b5f9-8f532fde94ea. MwcRequestError: Failed to send HTTP (MWC) request… Failed to get etag of notebook 07216c9f-bf51-44dc-b5f9-8f532fde94ea. MwcRequestError: Failed to send HTTP (MWC) request to https://pbipswedcen1-swedencentral.pbidedicated.windows.net/webapi/capacities/6777fbfd-ba96-44bd-93a8-e97e3f377579/workloads/Notebook/Data/Automatic/api/workspaces/e8108805-f957-4ef1-a17f-69da31a20c0e/artifacts/07216c9f-bf51-44dc-b5f9-8f532fde94ea/content?v=1778053345449. Status code: 404.	PROD	1	1	1
Failed to get etag of notebook 0cabcf1d-b6bb-489f-9026-207d08d2ef1f. MwcRequestError: Failed to send HTTP (MWC) request… Failed to get etag of notebook 0cabcf1d-b6bb-489f-9026-207d08d2ef1f. MwcRequestError: Failed to send HTTP (MWC) request to https://f362323c4d2a41f2bd49f12387061f13.pbidedicated.windows.net/webapi/capacities/F362323C-4D2A-41F2-BD49-F12387061F13/workloads/Notebook/Data/Automatic/api/workspaces/d9016652-14ea-4c17-8869-0afb014775e9/artifacts/0cabcf1d-b6bb-489f-9026-207d08d2ef1f/content?v=1778117708984. Status code: 404 Not Found.	PROD	1	1	1
Failed to get etag of notebook 0cabcf1d-b6bb-489f-9026-207d08d2ef1f. MwcRequestError: Failed to send HTTP (MWC) request… Failed to get etag of notebook 0cabcf1d-b6bb-489f-9026-207d08d2ef1f. MwcRequestError: Failed to send HTTP (MWC) request to https://f362323c4d2a41f2bd49f12387061f13.pbidedicated.windows.net/webapi/capacities/F362323C-4D2A-41F2-BD49-F12387061F13/workloads/Notebook/Data/Automatic/api/workspaces/d9016652-14ea-4c17-8869-0afb014775e9/artifacts/0cabcf1d-b6bb-489f-9026-207d08d2ef1f/content?v=1778117713999. Status code: 404 Not Found.	PROD	1	1	1
Failed to get etag of notebook 0cabcf1d-b6bb-489f-9026-207d08d2ef1f. MwcRequestError: Failed to send HTTP (MWC) request… Failed to get etag of notebook 0cabcf1d-b6bb-489f-9026-207d08d2ef1f. MwcRequestError: Failed to send HTTP (MWC) request to https://f362323c4d2a41f2bd49f12387061f13.pbidedicated.windows.net/webapi/capacities/F362323C-4D2A-41F2-BD49-F12387061F13/workloads/Notebook/Data/Automatic/api/workspaces/d9016652-14ea-4c17-8869-0afb014775e9/artifacts/0cabcf1d-b6bb-489f-9026-207d08d2ef1f/content?v=1778117703976. Status code: 404 Not Found.	PROD	1	1	1
Failed to get etag of notebook 0cabcf1d-b6bb-489f-9026-207d08d2ef1f. MwcRequestError: Failed to send HTTP (MWC) request… Failed to get etag of notebook 0cabcf1d-b6bb-489f-9026-207d08d2ef1f. MwcRequestError: Failed to send HTTP (MWC) request to https://f362323c4d2a41f2bd49f12387061f13.pbidedicated.windows.net/webapi/capacities/F362323C-4D2A-41F2-BD49-F12387061F13/workloads/Notebook/Data/Automatic/api/workspaces/d9016652-14ea-4c17-8869-0afb014775e9/artifacts/0cabcf1d-b6bb-489f-9026-207d08d2ef1f/content?v=1778117686996. Status code: 404 Not Found.	PROD	1	1	1
Failed to get etag of notebook 0cabcf1d-b6bb-489f-9026-207d08d2ef1f. MwcRequestError: Failed to send HTTP (MWC) request… Failed to get etag of notebook 0cabcf1d-b6bb-489f-9026-207d08d2ef1f. MwcRequestError: Failed to send HTTP (MWC) request to https://f362323c4d2a41f2bd49f12387061f13.pbidedicated.windows.net/webapi/capacities/F362323C-4D2A-41F2-BD49-F12387061F13/workloads/Notebook/Data/Automatic/api/workspaces/d9016652-14ea-4c17-8869-0afb014775e9/artifacts/0cabcf1d-b6bb-489f-9026-207d08d2ef1f/content?v=1778117691989. Status code: 404 Not Found.	PROD	1	1	1
Failed to get etag of notebook 07216c9f-bf51-44dc-b5f9-8f532fde94ea. MwcRequestError: Failed to send HTTP (MWC) request… Failed to get etag of notebook 07216c9f-bf51-44dc-b5f9-8f532fde94ea. MwcRequestError: Failed to send HTTP (MWC) request to https://pbipswedcen1-swedencentral.pbidedicated.windows.net/webapi/capacities/6777fbfd-ba96-44bd-93a8-e97e3f377579/workloads/Notebook/Data/Automatic/api/workspaces/e8108805-f957-4ef1-a17f-69da31a20c0e/artifacts/07216c9f-bf51-44dc-b5f9-8f532fde94ea/content?v=1778053350459. Status code: 404.	PROD	1	1	1
Failed to get etag of notebook 07216c9f-bf51-44dc-b5f9-8f532fde94ea. MwcRequestError: Failed to send HTTP (MWC) request… Failed to get etag of notebook 07216c9f-bf51-44dc-b5f9-8f532fde94ea. MwcRequestError: Failed to send HTTP (MWC) request to https://pbipswedcen1-swedencentral.pbidedicated.windows.net/webapi/capacities/6777fbfd-ba96-44bd-93a8-e97e3f377579/workloads/Notebook/Data/Automatic/api/workspaces/e8108805-f957-4ef1-a17f-69da31a20c0e/artifacts/07216c9f-bf51-44dc-b5f9-8f532fde94ea/content?v=1778053355433. Status code: 404.	PROD	1	1	1
Failed to get etag of notebook 07216c9f-bf51-44dc-b5f9-8f532fde94ea. MwcRequestError: Failed to send HTTP (MWC) request… Failed to get etag of notebook 07216c9f-bf51-44dc-b5f9-8f532fde94ea. MwcRequestError: Failed to send HTTP (MWC) request to https://pbipswedcen1-swedencentral.pbidedicated.windows.net/webapi/capacities/6777fbfd-ba96-44bd-93a8-e97e3f377579/workloads/Notebook/Data/Automatic/api/workspaces/e8108805-f957-4ef1-a17f-69da31a20c0e/artifacts/07216c9f-bf51-44dc-b5f9-8f532fde94ea/content?v=1778053365868. Status code: 404.	PROD	1	1	1
Failed to get etag of notebook 07216c9f-bf51-44dc-b5f9-8f532fde94ea. MwcRequestError: Failed to send HTTP (MWC) request… Failed to get etag of notebook 07216c9f-bf51-44dc-b5f9-8f532fde94ea. MwcRequestError: Failed to send HTTP (MWC) request to https://pbipswedcen1-swedencentral.pbidedicated.windows.net/webapi/capacities/6777fbfd-ba96-44bd-93a8-e97e3f377579/workloads/Notebook/Data/Automatic/api/workspaces/e8108805-f957-4ef1-a17f-69da31a20c0e/artifacts/07216c9f-bf51-44dc-b5f9-8f532fde94ea/content?v=1778053370859. Status code: 404.	PROD	1	1	1

🛠️ Recommended Dev Actions

▼

🔴 High Service 5xx (Service) Owner: Synapse-Notebook (NBS) service oncall

PUT /content returned 5xx. Service-side regression / dependency outage.

Evidence (this week):

GetMWCToken_500_ServerInternalError (SystemError)11
MwcRequest_Status500 (SystemError)7
500_NotebookContentIsMissing (SystemError)3
500|MwcRequestError|DeniedByPolicy (UnknownError)1
HTTP 50010
[NBSServiceProxyException] Notebook Service failed to respon… (500)2
System error. The content of this notebook is missing. Artif… (500)1

Suggested actions:

Check NBS service health dashboards & Geneva alerts for the same window.
Correlate with recent NBS deployment ring (msit → daily → prod).
Pull driver/livy logs via fntk for a sample artifactId to identify the failing dependency.

🔴 High Gateway 502 (Service) Owner: Front-door / Gateway team

Bad gateway: front-door couldn't reach NBS workload.

Evidence (this week):

TimeoutError|CacheTimeoutError (UnknownError)11

Suggested actions:

Check WL-Notebook gateway → NBS routing health.
Verify backend pool health-probes for the affected region.

🟡 Medium Etag / 404 race (Service) Owner: Synapse-Notebook (NBS) service team

Etag fetch returned 404 — artifact deleted/moved mid-save or metadata replication lag.

Evidence (this week):

MwcRequest_Status404 (UserError)1,572
GetMWCToken_Other (UnknownError)1,221
FaileToGetEtagOfNotebook (SystemError)751
GetMWCToken_403_Unkown (UserError)454
MwcRequest_Status401 (SystemError)103
NotebookSave_ItemDeleted (UserError)7
PbiApiError (UnknownError)1
GetMWCToken_Or_ArtifactMetadata_PowerBIEntityNotFound (UserError)1
HTTP 404686
Failed to get etag (no-status)291
Failed to get etag (404)143
Failed to get etag (401)17
Failed to get etag (403)13
The notebook has been deleted. (404)7
Failed to get etag (500)7
[PowerBIEntityNotFound] {"error":{"code":"PowerBIEntityNotFo… (404)1

Suggested actions:

Check Fabric metadata replication metrics for the affected region.
If concentrated on one workspace, check for bulk delete / move operations.

🟡 Medium Service overloaded 503 (Service) Owner: Synapse-Notebook (NBS) capacity team

NBS replied 503 — backend overloaded or scaling event.

Evidence (this week):

NotebookSave_PreconditionFailed (SystemError)17

Suggested actions:

Check NBS pod CPU/memory & autoscaler events for the affected region.
If sustained, ask SRE to bump min-replica count.

🟢 Low Size limit (User) Owner: Notebook UX team

User notebook exceeded the 32 MB save limit (often due to embedded outputs/widgets).

Evidence (this week):

NotebookSave_ExceedMaximumSize (UserError)30,353
MwcRequestError|NotebookMaxContentLengthExceeded (UnknownError)135
Notebook content size <#> MB exceeds maximum allowed size 32… (no-status)111
NotebookMaxContentLengthExceeded (413)5

Suggested actions:

Confirm the user clears outputs / removes large embedded data, then re-saves.
If recurring on the same artifact, investigate whether 'Clear outputs on save' is enabled.
Track whether limit raise is justified — file feature ask if large notebooks are valid use cases.

🟢 Low Client network / proxy (User) Owner: Client / Notebook UX team

Browser threw before the response returned — usually corp proxy, VPN drop, or page navigation aborting save.

Evidence (this week):

UserDevice_ProxyError (UserError)7,279
TypeError: Failed to fetch (browser thrown this error when r… (no-status)2,450
Failed to fetch [ParentActivityId:<g-u-i-d>] (no-status)938

Suggested actions:

Check whether spike correlates with a specific region / corp network — escalate to IT if so.
Verify auto-save retry kicked in (Save is triggered → success should follow within next bin).
If concentrated on one componentVersion, check recent UX changes for race during save abort.

🟢 Low Auth / permission (User) Owner: Workload-Notebook (token) team

User's MWC token doesn't have write permission for this artifact / capacity.

Evidence (this week):

GetMWCToken_401_PowerBINotAuthorizedException (UserError)2,627
GetMWCToken_401_TokenExpired (SystemError)1,308
ArtifactWrite_Unauthorized (UserError)284
GetMWCToken_403_TenantNotAuthorizedForCluster (UserError)276

Suggested actions:

If suddenly spiking, validate cluster registration / tenant cross-region routing.
Confirm the artifact wasn't moved between workspaces during the save attempt.

🟢 Low Capacity inactive (Tenant) Owner: Capacity / Tenant admin

Tenant's Fabric capacity is paused / suspended. Save cannot proceed until reactivated.

Evidence (this week):

CapacityNotActive (UserError)1,920
GetMWCToken_404_CapacityNotActive (UserError)15
CapacityNotActive (no-status)47

Suggested actions:

Surface a clearer in-product banner so user routes to capacity admin instead of retrying.
If unique-artifact count is unusually high, check capacity scaling jobs / billing events.

📋 Source Queries (KQL)

▼

Pre-filled with the same week range / environment as this dashboard. Click Copy to paste into Kusto Explorer or Azure Data Explorer.

collab_join_daily

let UXEnvironment = dynamic(['PROD']);
let _startTime = datetime(2026-05-03T00:00:00Z);
let _endTime   = datetime(2026-05-10T00:00:00Z);
let tridentItems = cluster('pbiclients.eastus').database('appinsights').customEvents
| union cluster("pbiclientseu.northeurope").database("appinsights").customEvents
    | where timestamp >= _startTime and timestamp <= _endTime
    | extend customDimensions = parse_json(customDimensions)
    | where (customDimensions.TL_componentName == 'Notebook.NotebookFileView' and customDimensions.TL_event contains 'notebook.notebookProfile')
        or (customDimensions.TL_componentName == '@synapse/notebook-core:SynapseNotebookConnector' and customDimensions.TL_message contains 'Connect NotebookViewModel with AzureNotebookRef')
    | where isempty(['UXEnvironment']) or customDimensions.TL_environment in (['UXEnvironment']) or 'All Prod' in (['UXEnvironment'])
    | where customDimensions.browserVersion != "97.0.4692.71"
    | extend instanceId = iff(customDimensions.TU_instanceId != '', tostring(customDimensions.TU_instanceId), tostring(customDimensions.TU_aznbInstanceId))
    | project timestamp, env = tostring(customDimensions.TL_environment), instanceId;
let targetData = tridentItems
    | join kind=inner (
        cluster('azurenb.southcentralus').database('Prod').aznbServices
            | where TIMESTAMP >= _startTime and TIMESTAMP <= _endTime
            | where hostName == "Trident"
            | where msg in ("join_session_success", "join_session_error")
            | project TIMESTAMP, msg, isSuccess=iff(msg == "join_session_success", 1, 0), isFail=iff(msg == "join_session_error", 1, 0), instanceId, componentVersion
        )
        on $left.instanceId == $right.instanceId;
let countItemsByDayAndStatus = targetData
| summarize dcount(instanceId) by tostring(msg), bin(timestamp, 1d);
let countItemsByDay = targetData
| summarize totalCount = dcount(instanceId) by bin(timestamp, 1d);
let finalData = countItemsByDayAndStatus | join kind = inner (countItemsByDay) on $left.timestamp == $right.timestamp;
finalData
| where msg == 'join_session_success'
| extend percentageDouble = round(100.0 * dcount_instanceId / (totalCount * 1.0), 2)
| project msg, timestamp, distinct_collabSession = dcount_instanceId, percentage = percentageDouble, totalCount
| order by timestamp asc

collab_join_by_version

let UXEnvironment = dynamic(['PROD']);
let _startTime = datetime(2026-05-03T00:00:00Z);
let _endTime   = datetime(2026-05-10T00:00:00Z);
let tridentItems = cluster('pbiclients.eastus').database('appinsights').customEvents
| union cluster("pbiclientseu.northeurope").database("appinsights").customEvents
    | where timestamp >= _startTime and timestamp <= _endTime
    | extend customDimensions = parse_json(customDimensions)
    | where (customDimensions.TL_componentName == 'Notebook.NotebookFileView' and customDimensions.TL_event contains 'notebook.notebookProfile')
        or (customDimensions.TL_componentName == '@synapse/notebook-core:SynapseNotebookConnector' and customDimensions.TL_message contains 'Connect NotebookViewModel with AzureNotebookRef')
    | where isempty(['UXEnvironment']) or customDimensions.TL_environment in (['UXEnvironment']) or 'All Prod' in (['UXEnvironment'])
    | where customDimensions.browserVersion != "97.0.4692.71"
    | extend instanceId = iff(customDimensions.TU_instanceId != '', tostring(customDimensions.TU_instanceId), tostring(customDimensions.TU_aznbInstanceId))
    | project env = tostring(customDimensions.TL_environment), instanceId;
let targetData = tridentItems
    | join kind=inner (
        cluster('azurenb.southcentralus').database('Prod').aznbServices
            | where TIMESTAMP >= _startTime and TIMESTAMP <= _endTime
            | where hostName == "Trident"
            | where msg in ("join_session_success", "join_session_error")
            | project TIMESTAMP, msg, instanceId, componentVersion
        )
        on $left.instanceId == $right.instanceId;
let total_distinct_instanceId_byVersion = targetData
| summarize totalDistinct = count_distinct(instanceId) by componentVersion;
let finalTable = targetData
| extend joinStatus = tostring(msg)
| where joinStatus == 'join_session_success'
| summarize successDistinct = count_distinct(instanceId) by componentVersion, joinStatus
| join kind = inner (total_distinct_instanceId_byVersion) on componentVersion;
finalTable
| extend percentageDouble = round(100.0 * successDistinct / (totalDistinct * 1.0), 2)
| project componentVersion, joinRate = percentageDouble, successCount = successDistinct, totalCount = totalDistinct
| order by totalCount desc

collab_session_reliability

let UXEnvironment = dynamic(['PROD']);
let _startTime = datetime(2026-05-03T00:00:00Z);
let _endTime   = datetime(2026-05-10T00:00:00Z);
let aznbCollabSessionWithError = cluster("azurenb.southcentralus").database("Prod").aznbServices
    | where PreciseTimeStamp >= _startTime and PreciseTimeStamp <= _endTime
    | where hostName == "Trident"
    | where HttpRequestUserAgent !contains "ThousandEyes"
    | where eventName contains "collab"
    | extend hasError = iif(level=="error", 1, 0)
    | extend datebin=bin(PreciseTimeStamp, 1d)
    | summarize hint.shufflekey = instanceId hasError=max(hasError) by datebin, instanceId, documentId, componentVersion
    | project datebin, hasError, instanceId, documentId, componentVersion;
let tridentJoinedCollabData = cluster("pbiclients.eastus").database("appinsights").customEvents
    | union cluster("pbiclientseu.northeurope").database("appinsights").customEvents
    | where timestamp >= _startTime and timestamp <= _endTime
    | where customDimensions.TL_extensionName == 'DES'
    | where customDimensions.browserVersion != "97.0.4692.71"
    | where isempty(['UXEnvironment']) or customDimensions.TL_environment in (['UXEnvironment']) or 'All Prod' in (['UXEnvironment'])
    | where customDimensions.TL_message == 'AzNB collaboration: onSessionStatusChange' and customDimensions.TU_sessionStatus == 'joined'
    | extend aznbInstanceId = tostring(customDimensions.TU_aznbInstanceId), environment = tostring(customDimensions.TL_environment)
    | summarize hint.shufflekey = aznbInstanceId by environment, aznbInstanceId;
let errorCntData = tridentJoinedCollabData
| join hint.strategy = shuffle kind=inner (
    aznbCollabSessionWithError
    | summarize hint.shufflekey = instanceId errorCnt = sum(hasError) by datebin, instanceId
) on $left.aznbInstanceId == $right.instanceId;
errorCntData
| extend hasError = errorCnt > 0
| summarize dcount(instanceId), totalInstances=count(), unreliableInstances=countif(hasError>0) by datebin, environment
| where dcount_instanceId > 50
| extend sessionReliability = 100 - round(unreliableInstances*100.0/totalInstances, 2)
| project timestamp = datebin, environment, dcount_instanceId, totalInstances, unreliableInstances, sessionReliability
| order by timestamp asc

save_success_daily

let UXEnvironment = dynamic(['PROD']);
let _startTime = datetime(2026-05-03T00:00:00Z);
let _endTime   = datetime(2026-05-10T00:00:00Z);
let totalData = cluster("pbiclients.eastus").database('appinsights').customEvents
| union cluster("pbiclientseu.northeurope").database("appinsights").customEvents
| where timestamp >= _startTime and timestamp <= _endTime
| extend customDimensions = parse_json(customDimensions)
| where customDimensions.TL_extensionName == 'DES'
| where isempty(['UXEnvironment']) or customDimensions.TL_environment in (['UXEnvironment']) or 'All Prod' in (['UXEnvironment']);
let saveTotalCnt = totalData
| where customDimensions.TL_message contains 'Save is triggered'
| summarize totalCnt = count() by bin(timestamp, 1d);
let saveFailedData = totalData
| where customDimensions.TL_message contains 'Failed when saving notebook content';
let saveFailedCnt = saveFailedData
| summarize failedCnt = count(),
    failedCntExcludeUserErr = countif(
        customDimensions.TU_code != 'NotebookSave_ExceedMaximumSize'
        and customDimensions.TU_code != 'UserDevice_ProxyError'
        and customDimensions.TU_code != 'CapacityNotActive'
        and customDimensions.TU_code != 'GetMWCToken_404_CapacityNotActive'
        and customDimensions.TU_code != 'ArtifactWrite_Unauthorized'
        and customDimensions.TU_code != 'GetMWCToken_403_TenantNotAuthorizedForCluster'
    ) by bin(timestamp, 1d);
let finalData = saveTotalCnt | join kind = inner (saveFailedCnt) on timestamp;
finalData
| extend failureRate = round(100.0 * failedCnt / (totalCnt * 1.0), 2),
         failureRateExcludeUserErr = round(100.0 * failedCntExcludeUserErr / (totalCnt * 1.0), 2)
| project timestamp,
          successRate = 100.0 - failureRate,
          successRateExcludeUserErr = 100.0 - failureRateExcludeUserErr,
          totalCnt, failedCnt, failedCntExcludeUserErr
| order by timestamp asc

save_success_unique_daily

let UXEnvironment = dynamic(['PROD']);
let _startTime = datetime(2026-05-03T00:00:00Z);
let _endTime   = datetime(2026-05-10T00:00:00Z);
let totalData = cluster("pbiclients.eastus").database('appinsights').customEvents
| union cluster("pbiclientseu.northeurope").database("appinsights").customEvents
| where timestamp >= _startTime and timestamp <= _endTime
| extend customDimensions = parse_json(customDimensions)
| where customDimensions.TL_extensionName == 'DES'
| where isempty(['UXEnvironment']) or customDimensions.TL_environment in (['UXEnvironment']) or 'All Prod' in (['UXEnvironment']);
let saveTotalCnt = totalData
| where customDimensions.TL_message contains 'Save is triggered'
| extend artifactId = tostring(customDimensions.TU_artifactId)
| summarize totalCnt = dcount(artifactId) by bin(timestamp, 1d);
let saveFailedCnt = totalData
| where customDimensions.TL_message contains 'Failed when saving notebook content'
| extend artifactId = tostring(customDimensions.TU_artifactId)
| summarize failedCnt = dcount(artifactId) by bin(timestamp, 1d);
let finalData = saveTotalCnt | join kind = inner (saveFailedCnt) on timestamp;
finalData
| extend failureRate = round(100.0 * failedCnt / (totalCnt * 1.0), 2)
| project timestamp, successRate = 100.0 - failureRate, totalCnt, failedCnt
| order by timestamp asc

save_error_codes

let UXEnvironment = dynamic(['PROD']);
let _startTime = datetime(2026-05-03T00:00:00Z);
let _endTime   = datetime(2026-05-10T00:00:00Z);
let totalData = cluster("pbiclients.eastus").database('appinsights').customEvents
| union cluster("pbiclientseu.northeurope").database("appinsights").customEvents
| where timestamp >= _startTime and timestamp <= _endTime
| extend customDimensions = parse_json(customDimensions)
| where customDimensions.TL_extensionName == 'DES'
| where isempty(['UXEnvironment']) or customDimensions.TL_environment in (['UXEnvironment']) or 'All Prod' in (['UXEnvironment']);
let saveFailedData = totalData
| where customDimensions.TL_message contains 'Failed when saving notebook content'
| extend errorObj = customDimensions.TL_error;
saveFailedData
| extend artifactId = tostring(customDimensions.TU_artifactId), category = tostring(customDimensions.TU_category)
| summarize count_ = count(), uniqueArtifactCnt = dcount(artifactId), sampleError = arg_max(tostring(errorObj), timestamp)
    by code = tostring(customDimensions.TU_code), category
| order by count_ desc

save_status_codes

let UXEnvironment = dynamic(['PROD']);
let _startTime = datetime(2026-05-03T00:00:00Z);
let _endTime   = datetime(2026-05-10T00:00:00Z);
cluster("pbiclients.eastus").database('appinsights').customEvents
| union cluster("pbiclientseu.northeurope").database("appinsights").customEvents
| where timestamp >= _startTime and timestamp <= _endTime
| extend customDimensions = parse_json(customDimensions)
| where customDimensions.TL_extensionName == 'DES'
| where customDimensions.TL_componentName == 'TrackLib.Ajax'
| where isempty(['UXEnvironment']) or customDimensions.TL_environment in (['UXEnvironment']) or 'All Prod' in (['UXEnvironment'])
| where customDimensions.TU_request has 'workloads/Notebook/Data/Automatic/api/workspaces' and customDimensions.TU_request has '/content'
| extend environment = tostring(customDimensions.TL_environment)
| extend requestInfo = parse_json(tostring(customDimensions.TU_request))
| extend url = requestInfo['url']
| extend url = substring(url, 0, strlen(url) - 16)
| extend method = requestInfo.method
| where method == 'PUT' or method == 'HEAD'
| extend responseInfo = parse_json(tostring(customDimensions.TU_response))
| extend statusCode = responseInfo['statusCode']
| where statusCode != ''
| summarize uniqueUrlCnt = dcount(tostring(url)) by environment = tostring(environment), statusCode = tostring(statusCode)
| order by uniqueUrlCnt desc

save_error_messages

let UXEnvironment = dynamic(['PROD']);
let _startTime = datetime(2026-05-03T00:00:00Z);
let _endTime   = datetime(2026-05-10T00:00:00Z);
let failedToPut    = 'Failed to put content';
let typeError      = 'TypeError: Failed to fetch (browser thrown this error when response is not returned)';
let failedToGetEtag= 'Failed to get etag';
let failedToAccess = 'Failed to access the artifact metadata';
let noAccess       = 'No access to the artifact or the workspace';
cluster("pbiclients.eastus").database('appinsights').customEvents
| union cluster("pbiclientseu.northeurope").database("appinsights").customEvents
| where timestamp >= _startTime and timestamp <= _endTime
| extend customDimensions = parse_json(customDimensions)
| where customDimensions.TL_extensionName == 'DES'
| where isempty(['UXEnvironment']) or customDimensions.TL_environment in (['UXEnvironment']) or 'All Prod' in (['UXEnvironment'])
| where customDimensions.TL_message has 'Failed when saving notebook content' or customDimensions.TL_message has 'Attempt to put notebook content failed'
| extend environment = tostring(customDimensions.TL_environment)
| extend saveType = tostring(customDimensions.TU_saveType)
| extend artifactId = tostring(customDimensions.TU_artifactId)
| extend errorDetail = parse_json(tostring(customDimensions.TL_error))
| extend cause = parse_json(tostring(errorDetail.cause))
| extend causeResponse = parse_json(tostring(cause.response))
| extend response = iff(causeResponse != '', causeResponse, parse_json(errorDetail.response))
| extend statusCode = tostring(response.status)
| extend message = tostring(errorDetail.message)
| extend message = replace_regex(message, "[0-9a-fA-F]{8}(-[0-9a-fA-F]{4,12}){4}", "<g-u-i-d>")
| extend message = replace_regex(message, @"Notebook content size [\d.]+", "Notebook content size <#>")
| extend message = iff(message startswith "Notebook content size <#>", "Notebook content size <#> MB exceeds maximum allowed size 32 MB", message)
| extend message = iff(message has 'TypeError: Failed to fetch', typeError, message)
| extend message = iff(message startswith 'Failed to put content of notebook', failedToPut, message)
| extend message = iff(message startswith 'Failed to get etag of notebook', failedToGetEtag, message)
| extend message = iff(message startswith "Failed to access the artifact metadata.", failedToAccess, message)
| extend message = iff(message startswith "You don't have the access to the artifact or the workspace it belongs to", noAccess, message)
| extend message = iff(message startswith "[NotebookMaxContentLengthExceeded]", "NotebookMaxContentLengthExceeded", message)
| summarize uniqueArtifactCnt = dcount(artifactId) by environment, message, statusCode
| order by uniqueArtifactCnt desc

save_error_chain

let UXEnvironment = dynamic(['PROD']);
let _startTime = datetime(2026-05-03T00:00:00Z);
let _endTime   = datetime(2026-05-10T00:00:00Z);
cluster("pbiclients.eastus").database('appinsights').customEvents
| union cluster("pbiclientseu.northeurope").database("appinsights").customEvents
| where timestamp >= _startTime and timestamp <= _endTime
| extend customDimensions = parse_json(customDimensions)
| where customDimensions.TL_extensionName == 'DES'
| where isempty(['UXEnvironment']) or customDimensions.TL_environment in (['UXEnvironment']) or 'All Prod' in (['UXEnvironment'])
| where customDimensions.TL_message has 'Failed when saving notebook content' or customDimensions.TL_message has 'Attempt to put notebook content failed'
| extend artifactId   = tostring(customDimensions.TU_artifactId)
| extend code         = tostring(customDimensions.TU_code)
| extend errorDetail  = parse_json(tostring(customDimensions.TL_error))
| extend cause        = parse_json(tostring(errorDetail.cause))
| extend causeResp    = parse_json(tostring(cause.response))
| extend response     = iff(causeResp != '', causeResp, parse_json(errorDetail.response))
| extend statusCode   = tostring(response.status)
| extend rawMessage   = tostring(errorDetail.message)
| extend httpOp = case(
    rawMessage startswith "Failed to put content of notebook"
        or rawMessage has "Attempt to put notebook content failed",
        "PUT  /workspaces/{ws}/artifacts/{id}/content",
    rawMessage startswith "Failed to get etag of notebook",
        "HEAD /workspaces/{ws}/artifacts/{id}/content",
    rawMessage startswith "Failed to access the artifact metadata",
        "GET  /workspaces/{ws}/artifacts/{id}",
    rawMessage startswith "You don't have the access to the artifact",
        "AAD  /authorization-check",
    rawMessage startswith "[NotebookMaxContentLengthExceeded]"
        or rawMessage has "exceeds maximum allowed size",
        "PUT  /content (rejected client-side, oversize)",
    rawMessage has "TypeError: Failed to fetch",
        "PUT  /content (browser aborted before response)",
    rawMessage has "NetworkError when attempting to fetch resource",
        "PUT  /content (browser network error)",
    rawMessage has "Load failed",
        "PUT  /content (browser load failed)",
    rawMessage has "Failed to fetch",
        "PUT  /content (generic fetch error)",
    "other / uncategorized")
| extend layer = case(
    httpOp has "browser" or httpOp has "fetch error",
        "Client (browser/network)",
    httpOp has "oversize",
        "Client (size limit)",
    httpOp startswith "AAD",
        "AAD / Authorization",
    statusCode startswith "5",
        "Backend 5xx",
    statusCode == "404" or statusCode == "412" or statusCode == "409",
        "Backend 4xx (notebook conflict / not-found)",
    statusCode startswith "4",
        "Backend 4xx (other)",
    statusCode == "" or statusCode == "0",
        "No HTTP response captured",
    "Other")
| summarize
    eventCnt = count(),
    uniqueArtifactCnt = dcount(artifactId),
    sampleMessage = arg_max(rawMessage, timestamp),
    sampleErrorCode = arg_max(code, timestamp)
    by layer, httpOp, statusCode
| order by uniqueArtifactCnt desc

save_500_details

let UXEnvironment = dynamic(['PROD']);
let _startTime = datetime(2026-05-03T00:00:00Z);
let _endTime   = datetime(2026-05-10T00:00:00Z);
let totalData = cluster("pbiclients.eastus").database('appinsights').customEvents
| union cluster("pbiclientseu.northeurope").database("appinsights").customEvents
| where timestamp >= _startTime and timestamp <= _endTime
| extend customDimensions = parse_json(customDimensions)
| where customDimensions.TL_extensionName == 'DES'
| where isempty(['UXEnvironment']) or customDimensions.TL_environment in (['UXEnvironment']) or 'All Prod' in (['UXEnvironment']);
totalData
| where customDimensions.TL_message has 'Failed when saving notebook content' or customDimensions.TL_message has 'Attempt to put notebook content failed'
| extend artifactId       = tostring(customDimensions.TU_artifactId)
| extend code             = tostring(customDimensions.TU_code)
| extend environment      = tostring(customDimensions.TL_environment)
| extend componentVersion = tostring(customDimensions.TU_componentVersion)
| extend errorDetail      = parse_json(tostring(customDimensions.TL_error))
| extend cause            = parse_json(tostring(errorDetail.cause))
| extend causeResp        = parse_json(tostring(cause.response))
| extend response         = iff(causeResp != '', causeResp, parse_json(errorDetail.response))
| extend statusCode       = tostring(response.status)
| extend message          = tostring(errorDetail.message)
| extend responseBody     = tostring(response.body)
| where statusCode == "500"
| summarize
    eventCnt = count(),
    uniqueArtifactCnt = dcount(artifactId),
    sampleMessage     = arg_max(message, timestamp),
    sampleResponseBody= arg_max(responseBody, timestamp)
    by environment, code, componentVersion
| order by eventCnt desc

notebook_usage_daily

let UXEnvironment = dynamic(['PROD']);
let _startTime = datetime(2026-05-03T00:00:00Z);
let _endTime   = datetime(2026-05-10T00:00:00Z);
let totalData = cluster("pbiclients.eastus").database('appinsights').customEvents
| union cluster("pbiclientseu.northeurope").database("appinsights").customEvents
| where timestamp >= _startTime and timestamp <= _endTime
| extend customDimensions = parse_json(customDimensions)
| where customDimensions.TL_extensionName == 'DES'
| where isempty(['UXEnvironment']) or customDimensions.TL_environment in (['UXEnvironment']) or 'All Prod' in (['UXEnvironment']);
totalData
| extend aznbInstanceId = tostring(customDimensions.TU_aznbInstanceId)
| extend artifactId     = tostring(customDimensions.TU_artifactId)
| where isnotempty(aznbInstanceId) or isnotempty(artifactId)
| summarize uniqueInstances = dcountif(aznbInstanceId, isnotempty(aznbInstanceId)),
            uniqueNotebooks = dcountif(artifactId,     isnotempty(artifactId))
            by bin(timestamp, 1d)
| order by timestamp asc

save_leader_yield_summary

let UXEnvironment = dynamic(['PROD']);
let _startTime = datetime(2026-05-03T00:00:00Z);
let _endTime   = datetime(2026-05-10T00:00:00Z);
cluster("pbiclients.eastus").database('appinsights').customEvents
| union cluster("pbiclientseu.northeurope").database("appinsights").customEvents
| where timestamp >= _startTime and timestamp <= _endTime
| extend customDimensions = parse_json(customDimensions)
| where customDimensions.TL_extensionName == 'DES'
| where isempty(['UXEnvironment']) or customDimensions.TL_environment in (['UXEnvironment']) or 'All Prod' in (['UXEnvironment'])
| extend msg = tostring(customDimensions.TL_message)
| where msg startswith 'Yield save leader completed. Yield success:'
    or msg == 'Failed to yield save leader'
    or msg startswith 'Do not need to yield save leader'
| extend isLeader = tostring(customDimensions.TU_isLeader)
| extend collStatus = tostring(customDimensions.TU_collSessionStatus)
| extend yieldState = case(
    msg == 'Yield save leader completed. Yield success: true', 'YieldSucceeded',
    msg startswith 'Yield save leader completed. Yield success: false', 'YieldFailed',
    msg == 'Failed to yield save leader', 'YieldFailed',
    msg startswith 'Do not need to yield save leader', 'NotNeeded',
    'Other')
| extend bucket = case(
    yieldState == 'YieldSucceeded', 'Yield succeeded',
    yieldState == 'YieldFailed', 'Yield failed',
    yieldState == 'NotNeeded', strcat('Not needed (isLeader=', isLeader, ' / collStatus=', collStatus, ')'),
    'Other')
| extend aznbInstanceId = tostring(customDimensions.TU_aznbInstanceId)
| extend env = tostring(customDimensions.TL_environment)
| summarize uniqueInstances = dcount(aznbInstanceId), events = count() by yieldState, bucket, env
| order by events desc

save_leader_yield_errors

let UXEnvironment = dynamic(['PROD']);
let _startTime = datetime(2026-05-03T00:00:00Z);
let _endTime   = datetime(2026-05-10T00:00:00Z);
cluster("pbiclients.eastus").database('appinsights').customEvents
| union cluster("pbiclientseu.northeurope").database("appinsights").customEvents
| where timestamp >= _startTime and timestamp <= _endTime
| extend customDimensions = parse_json(customDimensions)
| where customDimensions.TL_extensionName == 'DES'
| where isempty(['UXEnvironment']) or customDimensions.TL_environment in (['UXEnvironment']) or 'All Prod' in (['UXEnvironment'])
| extend msg = tostring(customDimensions.TL_message)
| where msg startswith 'Yield save leader completed. Yield success: false'
    or msg == 'Failed to yield save leader'
| extend errorMsg = tostring(coalesce(
    tostring(customDimensions.TU_errorMessage),
    tostring(customDimensions.TU_error),
    ''))
| extend errorMsg = iff(errorMsg == '', '(no error message)', errorMsg)
| extend aznbInstanceId = tostring(customDimensions.TU_aznbInstanceId)
| extend env = tostring(customDimensions.TL_environment)
| summarize uniqueInstances = dcount(aznbInstanceId), events = count() by errorMsg, env
| order by events desc

save_leader_post_yield_fail

let UXEnvironment = dynamic(['PROD']);
let _startTime = datetime(2026-05-03T00:00:00Z);
let _endTime   = datetime(2026-05-10T00:00:00Z);
let yieldLeaderData = cluster("pbiclients.eastus").database('appinsights').customEvents
| union cluster("pbiclientseu.northeurope").database("appinsights").customEvents
| where timestamp >= _startTime and timestamp <= _endTime
| extend customDimensions = parse_json(customDimensions)
| where customDimensions.TL_extensionName == 'DES'
| where isempty(['UXEnvironment']) or customDimensions.TL_environment in (['UXEnvironment']) or 'All Prod' in (['UXEnvironment'])
| extend msg = tostring(customDimensions.TL_message)
| where msg == "Yield save leader completed. Yield success: true"
| extend newLeaderId = tostring(customDimensions.TU_leaderId)
| extend env = tostring(customDimensions.TL_environment)
| where newLeaderId != ''
| project yieldTimestamp = timestamp, newLeaderId, env;
let yieldLeaderIds = toscalar(yieldLeaderData | summarize make_set(newLeaderId));
let saveData = cluster("azurenb.southcentralus").database("Prod").aznbServices
| where PreciseTimeStamp >= _startTime and PreciseTimeStamp <= _endTime
| where hostName == "Trident"
| where msg == "SAVE_FAILED"
| where instanceId in (yieldLeaderIds)
| project saveTs = PreciseTimeStamp, instanceId, log;
yieldLeaderData
| join kind = inner (saveData) on $left.newLeaderId == $right.instanceId
| extend gapInSecond = datetime_diff('second', saveTs, yieldTimestamp)
| where gapInSecond > 0 and gapInSecond < 20
| extend logObj = parse_json(log)
| extend errorMsg = tostring(coalesce(tostring(logObj.ErrorMessage), tostring(logObj.message), '(no message)'))
| extend artifactId = tostring(coalesce(
    tostring(logObj.ArtifactId), tostring(logObj.artifactId),
    tostring(logObj.NotebookId), tostring(logObj.notebookId),
    tostring(logObj.ResourceId), tostring(logObj.resourceId), ''))
| summarize failures = count(),
            uniqueInstances = dcount(newLeaderId),
            uniqueNotebooks = dcountif(artifactId, isnotempty(artifactId))
            by errorMsg, env
| order by failures desc

save_leader_post_yield_success

let UXEnvironment = dynamic(['PROD']);
let _startTime = datetime(2026-05-03T00:00:00Z);
let _endTime   = datetime(2026-05-10T00:00:00Z);
let yieldLeaderData = cluster("pbiclients.eastus").database('appinsights').customEvents
| union cluster("pbiclientseu.northeurope").database("appinsights").customEvents
| where timestamp >= _startTime and timestamp <= _endTime
| extend customDimensions = parse_json(customDimensions)
| where customDimensions.TL_extensionName == 'DES'
| where isempty(['UXEnvironment']) or customDimensions.TL_environment in (['UXEnvironment']) or 'All Prod' in (['UXEnvironment'])
| extend msg = tostring(customDimensions.TL_message)
| where msg == "Yield save leader completed. Yield success: true"
| extend newLeaderId = tostring(customDimensions.TU_leaderId)
| extend env = tostring(customDimensions.TL_environment)
| where newLeaderId != ''
| project yieldTimestamp = timestamp, newLeaderId, env;
let yieldLeaderIds = toscalar(yieldLeaderData | summarize make_set(newLeaderId));
let saveData = cluster("azurenb.southcentralus").database("Prod").aznbServices
| where PreciseTimeStamp >= _startTime and PreciseTimeStamp <= _endTime
| where hostName == "Trident"
| where msg startswith 'File version is updated to'
| where instanceId in (yieldLeaderIds)
| project saveTs = PreciseTimeStamp, instanceId, log;
yieldLeaderData
| join kind = inner (saveData) on $left.newLeaderId == $right.instanceId
| extend gapInSecond = datetime_diff('second', saveTs, yieldTimestamp)
| where gapInSecond > 0 and gapInSecond < 20
| extend logObj = parse_json(log)
| extend artifactId = tostring(coalesce(
    tostring(logObj.ArtifactId), tostring(logObj.artifactId),
    tostring(logObj.NotebookId), tostring(logObj.notebookId),
    tostring(logObj.ResourceId), tostring(logObj.resourceId), ''))
| summarize savesSucceeded = count(),
            uniqueInstances = dcount(newLeaderId),
            uniqueNotebooks = dcountif(artifactId, isnotempty(artifactId))
            by env
| order by savesSucceeded desc

data_inconsistency_rate

let _componentVersion = dynamic(null);
let _endTime   = datetime(2026-05-10T00:00:00Z);
let _startTime = datetime(2026-04-26T00:00:00Z);
let _tenant    = dynamic(null);
cluster("azurenb.southcentralus").database("Prod").aznbServices
| where PreciseTimeStamp between (_startTime .. _endTime)
| where service == "AzNB.Client"
| where eventName contains "dataIntegrity"
| where isempty(['_componentVersion']) or componentVersion in (['_componentVersion'])
| where isempty(['_tenant']) or Tenant in (['_tenant'])
| extend timeBin = bin(PreciseTimeStamp, 1d)
| summarize instances = dcount(instanceId),
            instancesWithInconsistency = dcountif(instanceId, eventName endswith "/error")
            by timeBin
| extend inconsistencyRate = round(instancesWithInconsistency * 100.0 / instances, 2)
| project timestamp = timeBin, instances, instancesWithInconsistency, inconsistencyRate
| order by timestamp asc

data_inconsistency_top

let _componentVersion = dynamic(null);
let _endTime   = datetime(2026-05-10T00:00:00Z);
let _startTime = datetime(2026-04-26T00:00:00Z);
let _tenant    = dynamic(null);
cluster("azurenb.southcentralus").database("Prod").aznbServices
| where PreciseTimeStamp between (_startTime .. _endTime)
| where service == "AzNB.Client"
| where eventName endswith "dataIntegrity/error"
| where isempty(['_componentVersion']) or componentVersion in (['_componentVersion'])
| where isempty(['_tenant']) or Tenant in (['_tenant'])
| summarize occurrences = count(),
            instances   = dcount(instanceId),
            clients     = dcount(fpId)
            by msg
| order by instances desc

Generated by notebook-reliability-dashboard · Source: live · Week: 2026-05-03 → 2026-05-10 · Env: PROD

📊 Notebook Collaboration & UX Save Reliability

Watch — Weekly Reliability Verdict

This week in 3 bullets

Week-over-Week · Flat vs last week

Collaboration Reliability

📈 Daily Collaboration Trends

Collab Join Success Rate

Collab Session Reliability

📓 Notebook Activity (this week)

Daily Unique Instances & Notebooks

🧩 Collab Join Rate by Component Version

🧬 Collab Content Consistency

Data Inconsistency Rate — Daily

Top Inconsistency Issues (by distinct instances)

Save Reliability

📈 Daily Save Trends

Save Success Rate (3 views)

🔍 Where is the failure?

Top Save Error Codes (event count)

HTTP Status Codes (PUT /content, unique URL)

Save Error Messages (by unique notebook)

🔥 HTTP 500 Deep-Dive (Server-Side Save Failures)

🔗 Failure Chain (Frontend → Backend)

Save Leader Yield

🧭 How the Save-Leader Yield decision works

📊 Yield Outcome Summary

✅ Successful saves on new leader (≤ 20s after yield)

❌ Why yields fail

📉 Save failures on new leader (≤ 20s after yield)

🛠️ Recommended Dev Actions

📋 Source Queries (KQL)