Notebook Collaboration & UX Save Reliability

🧭

This week in 3 bullets

🔥 GetMWCToken_403_TenantNotAuthorizedForCluster surged 3.2× (455 → 1,444 events, 11 unique notebooks) — see Save Reliability.
🔥 GetMWCToken_0_SharedNetworkConnectionIssue surged 2.5× (178 → 447 events, 37 unique notebooks) — see Save Reliability.

➖

Week-over-Week · Flat vs last week

Comparing to 2026-05-17. Drop ≥1.0pp = critical, ≥0.3pp = warn, ±0.3pp = flat.

Collab Join

99.68%

→ -0.08pp (prev 99.76%)

Session Reliability

94.89%

→ +0.05pp (prev 94.84%)

Save Success

99.79%

→ +0.17pp (prev 99.62%)

Save (excl. user err)

99.90%

→ +0.09pp (prev 99.81%)

Save (unique notebook)

98.76%

→ +0.11pp (prev 98.65%)

🔥 Error code surges (≥2× last week):

GetMWCToken_403_TenantNotAuthorizedForCluster UserError — 3.2× (now 1,444 events / 11 notebooks; prev 455)
GetMWCToken_0_SharedNetworkConnectionIssue UserError — 2.5× (now 447 events / 37 notebooks; prev 178)

Collab Join Success

99.68%

weekly avg · worst day 99.49%

Collab Session Reliability

94.89%

weekly avg · worst day 93.96%

Total Collab Joins

771.1K

2.12K 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 average99.68%↘ -0.08pp

Collab Session Reliability

Weekly average94.89%→ flat

🧩 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
`1.7.8`	99.74%	766,576	768,580
`1.7.7`	99.76%	816	818
`1.7.5`	99.33%	148	149
`1.7.2`	100.00%	26	26
`1.7.6`	100.00%	17	17
`1.7.4`	100.00%	11	11
`1.7.3`	100.00%	10	10

🧬 Collab Content Consistency

▼

Rolling 14-day window: 2026-05-17 → 2026-05-31. Inconsistency rate = % of instances that fired dataIntegrity/error in AzNB.Client events. Lower is better.

Data Inconsistency Rate — Daily

14-day avg0.25%Peak day0.53%

Top Inconsistency Issues (by distinct instances)

Message	Occurrences	Distinct Instances	Distinct Clients
Cell source mismatch between local and fluid (editor mismatched with fluid)	40,068	624	499
Cell source mismatch between local and fluid (editor not mounted)	7,503	121	93
Cell count mismatch between local and fluid DDS	669	22	21
Local cell doesn't have mapped remote id	2,040	18	17
Cell ID mismatch in cell order between local and fluid	3	1	1

Save Success (overall)

99.79%

weekly avg · worst day 99.63%

Save Success (excl. user err)

99.90%

excluding user-side errors · worst 99.87%

Save Success (unique notebook)

98.76%

% of unique artifacts saving OK · worst 98.56%

Total Save Attempts

23.8M

55.2K failed · 25.8K 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)99.79%↗ +0.17pp

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	19,547	87	{"name":"Error","message":"Notebook content size 76.14 MB exceeds maximum allowed size 32 MB.","stack":"Error: Notebook content size 76.14 MB exceeds maximum al… {"name":"Error","message":"Notebook content size 76.14 MB exceeds maximum allowed size 32 MB.","stack":"Error: Notebook content size 76.14 MB exceeds maximum allowed size 32 MB.\n at R.putContent (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.47c21fbc929711da8a7e.js:5:735420)\n at l (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.47c21fbc929711da8a7e.js:5:748906)\n at async u (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.c6a901f25a8838e08506.js:5:433539)\n at async Object.current (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.c6a901f25a8838e08506.js:5:435100)\n at async onSave (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.c6a901f25a8838e08506.js:5:476475)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app.47c21fbc929711da8a7e.js:5:1238268\n at async Object.saveAs (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.47c21fbc929711da8a7e.js:5:1241517)\n at async https://aznbcdn.notebooks.azure.net/component/1.7.8/aznb-9030.625a0b8d.js:1:6030\n at async D (https://aznbcdn.notebooks.azure.net/component/1.7.8/aznb-9030.625a0b8d.js:1:5675)\n at async u.measure (https://aznbcdn.notebooks.azure.net/component/1.7/latest/aznb-bundle.js:1:87196)"}
`UserDevice_NetworkError`	UserError	15,715	3,069	{"name":"TypeError","message":"NetworkError when attempting to fetch resource. [ParentActivityId:001ff41a-256a-4134-a0ae-0afd1e452713]","stack":"","url":"https:… {"name":"TypeError","message":"NetworkError when attempting to fetch resource. [ParentActivityId:001ff41a-256a-4134-a0ae-0afd1e452713]","stack":"","url":"https://9f53d01bf1aa43a5b14473453c519af8.pbidedicated.windows.net/webapi/capacities/9F53D01B-F1AA-43A5-B144-73453C519AF8/workloads/Notebook/Data/Automatic/api/workspaces/d3263c65-10ad-49b0-89ba-233cfa62b750/artifacts/45b273ff-ec34-49f7-98b6-3923203c1484/content?v=1779959882562","parentActivityId":"001ff41a-256a-4134-a0ae-0afd1e452713"}
`UserDevice_ProxyError`	UserError	6,616	13	{"name":"MwcRequestError","message":"<!--# rr7kftLRWPPL5jHMqP4HJNGZDRSnMq1tTHtPb7rd-->\n<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\" \"http:… {"name":"MwcRequestError","message":"<!--# rr7kftLRWPPL5jHMqP4HJNGZDRSnMq1tTHtPb7rd-->\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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`MwcRequest_Status404`	UserError	2,472	138	{"name":"Error","message":"Failed to get etag of notebook fde43694-67b3-45c9-b6cc-0b038ae9e1c9. MwcRequestError: Failed to send HTTP (MWC) request to https://42… {"name":"Error","message":"Failed to get etag of notebook fde43694-67b3-45c9-b6cc-0b038ae9e1c9. MwcRequestError: Failed to send HTTP (MWC) request to https://4265f445f92f444c8d707660f94789e1.pbidedicated.windows.net/webapi/capacities/4265F445-F92F-444C-8D70-7660F94789E1/workloads/Notebook/Data/Automatic/api/workspaces/7406d7f1-90e1-48df-bb72-758e024faab0/artifacts/fde43694-67b3-45c9-b6cc-0b038ae9e1c9/content?v=1779935734661. Status code: 404.","stack":"Error: Failed to get etag of notebook fde43694-67b3-45c9-b6cc-0b038ae9e1c9. MwcRequestError: Failed to send HTTP (MWC) request to https://4265f445f92f444c8d707660f94789e1.pbidedicated.windows.net/webapi/capacities/4265F445-F92F-444C-8D70-7660F94789E1/workloads/Notebook/Data/Automatic/api/workspaces/7406d7f1-90e1-48df-bb72-758e024faab0/artifacts/fde43694-67b3-45c9-b6cc-0b038ae9e1c9/content?v=1779935734661. Status code: 404.\n at https://content.powerapps.com/resource/powerbiwfe/extension/des/app.47c21fbc929711da8a7e.js:5:741128\n at async o (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.5a357bb31c647bacf291.js:6:389239)\n at async w (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.47c21fbc929711da8a7e.js:5:739786)\n at async R.getEtag (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.47c21fbc929711da8a7e.js:5:733323)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.c6a901f25a8838e08506.js:5:431516\n at async u (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.c6a901f25a8838e08506.js:5:432491)\n at async Object.current (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.c6a901f25a8838e08506.js:5:435100)\n at async onSave (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.c6a901f25a8838e08506.js:5:476475)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app.47c21fbc929711da8a7e.js:5:1238268\n at async Object.saveAs (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.47c21fbc929711da8a7e.js:5:1241517)","cause":{"name":"MwcRequestError","message":"Failed to send HTTP (MWC) request to https://4265f445f92f444c8d707660f94789e1.pbidedicated.windows.net/webapi/capacities/4265F445-F92F-444C-8D70-7660F94789E1/workloads/Notebook/Data/Automatic/api/workspaces/7406d7f1-90e1-48df-bb72-758e024faab0/artifacts/fde43694-67b3-45c9-b6cc-0b038ae9e1c9/content?v=1779935734661. Status code: 404.","stack":"MwcRequestError: Failed to send HTTP (MWC) request to https://4265f445f92f444c8d707660f94789e1.pbidedicated.windows.net/webapi/capacities/4265F445-F92F-444C-8D70-7660F94789E1/workloads/Notebook/Data/Automatic/api/workspaces/7406d7f1-90e1-48df-bb72-758e024faab0/artifacts/fde43694-67b3-45c9-b6cc-0b038ae9e1c9/content?v=1779935734661. Status code: 404.\n at d (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.5a357bb31c647bacf291.js:6:575040)\n at async l (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.5a357bb31c647bacf291.js:6:574761)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app.47c21fbc929711da8a7e.js:5:740255\n at async o (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.5a357bb31c647bacf291.js:6:389239)\n at async w (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.47c21fbc929711da8a7e.js:5:739786)\n at async R.getEtag (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.47c21fbc929711da8a7e.js:5:733323)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.c6a901f25a8838e08506.js:5:431516\n at async u (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.c6a901f25a8838e08506.js:5:432491)\n at async Object.current (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.c6a901f25a8838e08506.js:5:435100)\n at async onSave (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.c6a901f25a8838e08506.js:5:476475)","url":"https://4265f445f92f444c8d707660f94789e1.pbidedicated.windows.net/webapi/capacities/4265F445-F92F-444C-8D70-7660F94789E1/workloads/Notebook/Data/Automatic/api/workspaces/7406d7f1-90e1-48df-bb72-758e024faab0/artifacts/fde43694-67b3-45c9-b6cc-0b038ae9e1c9/content?v=1779935734661","response":{"ok":false,"status":404,"statusText":"","url":"https://4265f445f92f444c8d707660f94789e1.pbidedicated.windows.net/webapi/capacities/4265F445-F92F-444C-8D70-7660F94789E1/workloads/Notebook/Data/Automatic/api/workspaces/7406d7f1-90e1-48df-bb72-758e024faab0/artifacts/fde43694-67b3-45c9-b6cc-0b038ae9e1c9/content?v=1779935734661","bodyUsed":true},"responseBody":"","parentActivityId":"001f5a46-a888-40ee-89f7-3ed84f0686d5","rootActivityId":"54193e67-5cd9-4aff-9cd6-517b309ea26d"}}
`GetMWCToken_Other`	UnknownError	2,318	17	{"name":"Error","message":"Failed to get etag of notebook fba1be48-2010-413d-8a86-e0e7d181e483. MwcTokenError: Failed to retrieve MWC token for \"Notebook\": Wo… {"name":"Error","message":"Failed to get etag of notebook fba1be48-2010-413d-8a86-e0e7d181e483. MwcTokenError: Failed to retrieve MWC token for \"Notebook\": WorkspaceId=7ee7e30b-253c-4f1e-942f-218b8494b8bc CapacityId=2afbe55b-5f45-463b-8f41-a8516f9724c9 ArtifactId=fba1be48-2010-413d-8a86-e0e7d181e483.","stack":"Error: [$.message]\n at https://content.powerapps.com/resource/powerbiwfe/extension/des/app.47c21fbc929711da8a7e.js:5:741128\n at async o (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.5a357bb31c647bacf291.js:6:389239)\n at async w (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.47c21fbc929711da8a7e.js:5:739786)\n at async R.getEtag (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.47c21fbc929711da8a7e.js:5:733323)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.c6a901f25a8838e08506.js:5:431516\n at async u (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.c6a901f25a8838e08506.js:5:432491)\n at async Object.current (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.c6a901f25a8838e08506.js:5:435100)\n at async onSave (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.c6a901f25a8838e08506.js:5:476475)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app.47c21fbc929711da8a7e.js:5:1238268\n at async Object.saveAs (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.47c21fbc929711da8a7e.js:5:1241517)","cause":{"name":"MwcTokenError","message":"Failed to retrieve MWC token for \"Notebook\": WorkspaceId=7ee7e30b-253c-4f1e-942f-218b8494b8bc CapacityId=2afbe55b-5f45-463b-8f41-a8516f9724c9 ArtifactId=fba1be48-2010-413d-8a86-e0e7d181e483.","stack":"MwcTokenError: [$.message]\n at c._fetchMwcToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.5a357bb31c647bacf291.js:6:584929)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.5a357bb31c647bacf291.js:6:576984\n at async d.get (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.5a357bb31c647bacf291.js:6:576108)\n at async c._getMwcToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.5a357bb31c647bacf291.js:6:581536)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app.47c21fbc929711da8a7e.js:5:740017\n at async o (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.5a357bb31c647bacf291.js:6:389239)\n at async w (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.47c21fbc929711da8a7e.js:5:739786)\n at async R.getEtag (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.47c21fbc929711da8a7e.js:5:733323)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.c6a901f25a8838e08506.js:5:431516\n at async u (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.c6a901f25a8838e08506.js:5:432491)\n ---- end of previous stack trace ----\n ---- awaiter #0 ----\n at d.get (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.5a357bb31c647bacf291.js:6:576312)\n at c._getMwcToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.5a357bb31c647bacf291.js:6:581559)\n at c.getNotebookMwcToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.5a357bb31c647bacf291.js:6:314471)\n at https://content.powerapps.com/resource/powerbiwfe/extension/des/app.47c21fbc929711da8a7e.js:5:740033\n at e (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.47c21fbc929711da8a7e.js:5:741205)\n at o (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.5a357bb31c647bacf291.js:6:389245)\n at w (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.47c21fbc929711da8a7e.js:5:739798)\n[3 lines trimmed]","cause":{"name":"PbiNotAuthorizedError","message":"fba1be48-2010-413d-8a86-e0e7d181e483 (Error=Unauthorized, RequestId=b8c0277e-ff15-7900-9522-731940ccb467)","stack":"PbiNotAuthorizedError: [$.message]\n at m (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.5a357bb31c647bacf291.js:6:573407)\n at c._fetchMwcToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.5a357bb31c647bacf291.js:6:584957)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.5a357bb31c647bacf291.js:6:576984\n at async d.get (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.5a357bb31c647bacf291.js:6:576108)\n at async c._getMwcToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.5a357bb31c647bacf291.js:6:581536)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app.47c21fbc929711da8a7e.js:5:740017\n at async o (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.5a357bb31c647bacf291.js:6:389239)\n at async w (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.47c21fbc929711da8a7e.js:5:739786)\n at async R.getEtag (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.47c21fbc929711da8a7e.js:5:733323)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.c6a901f25a8838e08506.js:5:431516","cause":{"error":{"data":{"error":{"code":"Unauthorized","message":"fba1be48-2010-413d-8a86-e0e7d181e483"}},"status":401,"headers":{"cache-control":"no-store, must-revalidate, no-cache","content-type":"application/json; charset=utf-8","pragma":"no-cache","requestid":"b8c0277e-ff15-7900-9522-731940ccb467"},"activityId":"cda57042-3c18-42a5-978f-f956f8b49277","requestId":"b8c0277e-ff15-7900-9522-731940ccb467","responseRequestId":"b8c0277e-ff15-7900-9522-731940ccb467","error":{"code":"Unauthorized","message":"fba1be48-2010-413d-8a86-e0e7d181e483"},"pendingRequestCount":1,"message":"HttpRequestWorker.requestInternal error <no-description> 401","name":"Error","stack":"Error: HttpRequestWorker.requestInternal error <no-description> 401\n at xe.ensurePromiseError (https://content.powerapps.com/resource/powerbiwfe/scripts/web.clients.min.b2ff95027e753a308e47.js:1:2384282)\n at q.requestInternal (https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.202cee67fa7cf63da709.js:1:4859422)\n at [^]:1:4857387\n at s.invoke (https://content.powerapps.com/resource/powerbiwfe/scripts/powerbiportal.externals.bundle.min.26cc5e71f2f4bc7ccf80.js:5:7431)\n at Ce.invoke (https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.202cee67fa7cf63da709.js:1:5715897)\n at i.run (https://content.powerapps.com/resource/powerbiwfe/scripts/powerbiportal.externals.bundle.min.26cc5e71f2f4bc7ccf80.js:5:2350)\n at Ii.runOutsideAngular (https://content.powerapps.com/resource/powerbiwfe/scripts/web.vendors.min.3611845639af25e1815b.js:1:655493)\n at q.request (https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.202cee67fa7cf63da709.js:1:4857360)\n at C.post ([^]:1:4848769)\n at o.post ([^]:1:4869490)"}},"errorCode":"Unauthorized","requestId":"b8c0277e-ff15-7900-9522-731940ccb467","httpStatusCode":401},"tokenParams":{"workspaceId":"7ee7e30b-253c-4f1e-942f-218b8494b8bc","capacityId":"2afbe55b-5f45-463b-8f41-a8516f9724c9","artifactId":"fba1be48-2010-413d-8a86-e0e7d181e483","artifactType":"SynapseNotebook","workloadType":"Notebook","tokenVersion":"v1"},"correlationId":"e6680422-4190-468b-a507-9d8b6202d641"}}
`CapacityNotActive`	UserError	1,651	38	{"name":"Error","message":"CapacityNotActive","stack":"Error: CapacityNotActive\n at Object.current (https://pbides.powerbi.com/app-artifact-notebook.c6a901f… {"name":"Error","message":"CapacityNotActive","stack":"Error: CapacityNotActive\n at Object.current (https://pbides.powerbi.com/app-artifact-notebook.c6a901f25a8838e08506.js:5:434821)\n at onSave (https://pbides.powerbi.com/app-artifact-notebook.c6a901f25a8838e08506.js:5:476523)\n at https://pbides.powerbi.com/app.47c21fbc929711da8a7e.js:5:1238257\n at Object.saveAs (https://pbides.powerbi.com/app.47c21fbc929711da8a7e.js:5:1241526)\n at https://aznbcdn.notebooks.azure.net/component/1.7.8/aznb-9030.625a0b8d.js:1:6038\n at async D (https://aznbcdn.notebooks.azure.net/component/1.7.8/aznb-9030.625a0b8d.js:1:5675)\n at async u.measure (https://aznbcdn.notebooks.azure.net/component/1.7/latest/aznb-bundle.js:1:87196)"}
`GetMWCToken_401_PowerBINotAuthorizedException`	UserError	1,609	23	{"name":"MwcTokenError","message":"Failed to retrieve MWC token for \"Notebook\": WorkspaceId=f2794528-bcb3-49e2-95bd-eaa63f936859 CapacityId=709e6d38-278f-4b98… {"name":"MwcTokenError","message":"Failed to retrieve MWC token for \"Notebook\": WorkspaceId=f2794528-bcb3-49e2-95bd-eaa63f936859 CapacityId=709e6d38-278f-4b98-b35a-b98de2db5f1f ArtifactId=a7050152-6d1c-4218-82d0-7f2100036877.","stack":"MwcTokenError: Failed to retrieve MWC token for \"Notebook\": WorkspaceId=f2794528-bcb3-49e2-95bd-eaa63f936859 CapacityId=709e6d38-278f-4b98-b35a-b98de2db5f1f ArtifactId=a7050152-6d1c-4218-82d0-7f2100036877.\n at c._fetchMwcToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.df9e209c6d6478dc2132.js:9:372010)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.df9e209c6d6478dc2132.js:9:364066\n at async u.get (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.df9e209c6d6478dc2132.js:9:363202)\n at async c._getMwcToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.df9e209c6d6478dc2132.js:9:368617)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app.ec308d0acee587d1d678.js:5:743031\n at async o (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.d78a148217ef4c1e1e67.js:6:389324)\n at async S (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.ec308d0acee587d1d678.js:5:742769)\n at async u (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.ec308d0acee587d1d678.js:5:736994)\n at async R.putContent (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.ec308d0acee587d1d678.js:5:737438)\n at async l (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.ec308d0acee587d1d678.js:5:750239)","cause":{"name":"PbiNotAuthorizedError","message":"You don't have the access to the artifact or the workspace it belongs to. (Error=PowerBINotAuthorizedException, RequestId=de6eeef9-d843-1434-c474-1d0d57b97667)","stack":"PbiNotAuthorizedError: You don't have the access to the artifact or the workspace it belongs to. (Error=PowerBINotAuthorizedException, RequestId=de6eeef9-d843-1434-c474-1d0d57b97667)\n at m (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.df9e209c6d6478dc2132.js:9:359755)\n at c._fetchMwcToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.df9e209c6d6478dc2132.js:9:372038)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.df9e209c6d6478dc2132.js:9:364066\n at async u.get (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.df9e209c6d6478dc2132.js:9:363202)\n at async c._getMwcToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.df9e209c6d6478dc2132.js:9:368617)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app.ec308d0acee587d1d678.js:5:743031\n at async o (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.d78a148217ef4c1e1e67.js:6:389324)\n at async S (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.ec308d0acee587d1d678.js:5:742769)\n at async u (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.ec308d0acee587d1d678.js:5:736994)\n at async R.putContent (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.ec308d0acee587d1d678.js:5:737438)","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":"de6eeef9-d843-1434-c474-1d0d57b97667"},"activityId":"166e49e0-fa86-4be1-8f7d-e51b39c8a427","requestId":"de6eeef9-d843-1434-c474-1d0d57b97667","responseRequestId":"de6eeef9-d843-1434-c474-1d0d57b97667","error":{"code":"PowerBINotAuthorizedException","pbi.error":{"code":"PowerBINotAuthorizedException","parameters":{},"details":[],"exceptionCulprit":1}},"pendingRequestCount":0,"message":"HttpRequestWorker.requestInternal error <no-description> 401","name":"Error","stack":"Error: HttpRequestWorker.requestInternal error <no-description> 401\n at Ie.ensurePromiseError (https://content.powerapps.com/resource/powerbiwfe/scripts/web.clients.min.76f1b35cb065028f867f.js:1:2389706)\n at ne.requestInternal (https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.c956bc828a338a6477ae.js:1:4875112)\n at https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.c956bc828a338a6477ae.js:1:4873082\n at s.invoke (https://content.powerapps.com/resource/powerbiwfe/scripts/powerbiportal.externals.bundle.min.26cc5e71f2f4bc7ccf80.js:5:7431)\n at fe.invoke (https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.c956bc828a338a6477ae.js:1:5675451)\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.311ccef263aa2431dcbb.js:1:649351)\n at ne.request (https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.c956bc828a338a6477ae.js:1:4873055)\n at g.post (https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.c956bc828a338a6477ae.js:1:4864418)\n at d.post (https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.c956bc828a338a6477ae.js:1:4885198)"}},"errorCode":"PowerBINotAuthorizedException","requestId":"de6eeef9-d843-1434-c474-1d0d57b97667","httpStatusCode":401},"tokenParams":{"workspaceId":"f2794528-bcb3-49e2-95bd-eaa63f936859","capacityId":"709e6d38-278f-4b98-b35a-b98de2db5f1f","artifactId":"a7050152-6d1c-4218-82d0-7f2100036877","artifactType":"SynapseNotebook","workloadType":"Notebook","tokenVersion":"v1"},"correlationId":"529427e3-8348-4e1c-9f8a-8dbce0fbabd1"}
`GetMWCToken_401_TokenExpired`	SystemError	1,608	21	{"name":"MwcTokenError","message":"Failed to retrieve MWC token for \"Notebook\": WorkspaceId=1ef45506-ecc3-44e4-ab6c-04a4c3d2cc77 CapacityId=df608011-dcfe-4115… {"name":"MwcTokenError","message":"Failed to retrieve MWC token for \"Notebook\": WorkspaceId=1ef45506-ecc3-44e4-ab6c-04a4c3d2cc77 CapacityId=df608011-dcfe-4115-83b6-2f24d230523c ArtifactId=a0934e6c-cccc-4fcb-8fde-c621fb2c397a.","stack":"MwcTokenError: Failed to retrieve MWC token for \"Notebook\": WorkspaceId=1ef45506-ecc3-44e4-ab6c-04a4c3d2cc77 CapacityId=df608011-dcfe-4115-83b6-2f24d230523c ArtifactId=a0934e6c-cccc-4fcb-8fde-c621fb2c397a.\n at c._fetchMwcToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.5a357bb31c647bacf291.js:6:584929)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.5a357bb31c647bacf291.js:6:576984\n ---- end of previous stack trace ----\n ---- awaiter #0 ----\n at d.get (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.5a357bb31c647bacf291.js:6:576240)\n at async c._getMwcToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.5a357bb31c647bacf291.js:6:581536)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app.47c21fbc929711da8a7e.js:5:741690\n at async o (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.5a357bb31c647bacf291.js:6:389239)\n at async S (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.47c21fbc929711da8a7e.js:5:741428)\n at async u (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.47c21fbc929711da8a7e.js:5:735653)\n at async R.putContent (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.47c21fbc929711da8a7e.js:5:736097)\n at async l (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.47c21fbc929711da8a7e.js:5:748898)\n at async u (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.c6a901f25a8838e08506.js:5:433539)\n at async Object.current (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.c6a901f25a8838e08506.js:5:435100)\n ---- end of previous stack trace ----\n ---- awaiter #1 ----\n at d.get (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.5a357bb31c647bacf291.js:6:576240)\n at async c._getMwcToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.5a357bb31c647bacf291.js:6:581536)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app.47c21fbc929711da8a7e.js:5:615761\n at async s.getMWCToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.47c21fbc929711da8a7e.js:5:615720)\n at async s.fetch (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.47c21fbc929711da8a7e.js:5:614949)\n at async s.getLogContent (https://content.powerapps.com/resource/powerbiwfe/extension/des/spark-monitor-shared.157b882f2e0fc11dabf6.js:5:7853)\n at async s (https://content.powerapps.com/resource/powerbiwfe/extension/des/spark-monitor-cell.a8710b76aca28807508c.js:5:15237)\n at async Object.getDriverLogFunc (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.c6a901f25a8838e08506.js:5:571101)\n at async E.getLog (https://content.powerapps.com/resource/powerbiwfe/extension/des/spark-monitor-cell.a8710b76aca28807508c.js:5:20532)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/spark-monitor-cell.a8710b76aca28807508c.js:5:18688","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.5a357bb31c647bacf291.js:6:573407)\n at c._fetchMwcToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.5a357bb31c647bacf291.js:6:584957)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.5a357bb31c647bacf291.js:6:576984","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 xe.ensurePromiseError (https://content.powerapps.com/resource/powerbiwfe/scripts/web.clients.min.b2ff95027e753a308e47.js:1:2384282)\n at q.requestInternal (https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.202cee67fa7cf63da709.js:1:4859422)\n at https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.202cee67fa7cf63da709.js:1:4857387\n at s.invoke (https://content.powerapps.com/resource/powerbiwfe/scripts/powerbiportal.externals.bundle.min.26cc5e71f2f4bc7ccf80.js:5:7431)\n at Ce.invoke (https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.202cee67fa7cf63da709.js:1:5715897)\n at i.run (https://content.powerapps.com/resource/powerbiwfe/scripts/powerbiportal.externals.bundle.min.26cc5e71f2f4bc7ccf80.js:5:2350)\n at Ii.runOutsideAngular (https://content.powerapps.com/resource/powerbiwfe/scripts/web.vendors.min.3611845639af25e1815b.js:1:655493)\n at q.request (https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.202cee67fa7cf63da709.js:1:4857360)\n at C.post (https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.202cee67fa7cf63da709.js:1:4848769)\n at o.post (https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.202cee67fa7cf63da709.js:1:4869490)"}},"errorCode":"TokenExpired","httpStatusCode":401},"tokenParams":{"workspaceId":"1ef45506-ecc3-44e4-ab6c-04a4c3d2cc77","capacityId":"df608011-dcfe-4115-83b6-2f24d230523c","artifactId":"a0934e6c-cccc-4fcb-8fde-c621fb2c397a","mode":"refresh","workloadType":"Notebook","tokenVersion":"v1","artifactType":"SynapseNotebook"},"correlationId":"a2e58d0e-f167-4d7e-ad1a-15a861bb28c7"}
`GetMWCToken_403_TenantNotAuthorizedForCluster`	UserError	1,444	11	{"name":"Error","message":"Failed to get etag of notebook f33c6f19-615d-4a18-9e43-8be4d3b20b07. MwcTokenError: Failed to retrieve MWC token for \"Notebook\": Wo… {"name":"Error","message":"Failed to get etag of notebook f33c6f19-615d-4a18-9e43-8be4d3b20b07. MwcTokenError: Failed to retrieve MWC token for \"Notebook\": WorkspaceId=dd6c61b8-7c4d-47e1-9204-308af6a897b7 CapacityId=7301C23A-3A41-4DF2-8990-A3A5987122EA ArtifactId=f33c6f19-615d-4a18-9e43-8be4d3b20b07.","stack":"Error: Failed to get etag of notebook f33c6f19-615d-4a18-9e43-8be4d3b20b07. MwcTokenError: Failed to retrieve MWC token for \"Notebook\": WorkspaceId=dd6c61b8-7c4d-47e1-9204-308af6a897b7 CapacityId=7301C23A-3A41-4DF2-8990-A3A5987122EA ArtifactId=f33c6f19-615d-4a18-9e43-8be4d3b20b07.\n at https://content.powerapps.com/resource/powerbiwfe/extension/des/app.47c21fbc929711da8a7e.js:5:741128\n at async o (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.5a357bb31c647bacf291.js:6:389239)\n at async w (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.47c21fbc929711da8a7e.js:5:739786)\n at async R.getEtag (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.47c21fbc929711da8a7e.js:5:733323)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.c6a901f25a8838e08506.js:5:431516\n at async u (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.c6a901f25a8838e08506.js:5:432491)\n at async Object.current (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.c6a901f25a8838e08506.js:5:435100)\n at async onSave (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.c6a901f25a8838e08506.js:5:476475)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app.47c21fbc929711da8a7e.js:5:1238268\n at async Object.saveAs (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.47c21fbc929711da8a7e.js:5:1241517)","cause":{"name":"MwcTokenError","message":"Failed to retrieve MWC token for \"Notebook\": WorkspaceId=dd6c61b8-7c4d-47e1-9204-308af6a897b7 CapacityId=7301C23A-3A41-4DF2-8990-A3A5987122EA ArtifactId=f33c6f19-615d-4a18-9e43-8be4d3b20b07.","stack":"MwcTokenError: Failed to retrieve MWC token for \"Notebook\": WorkspaceId=dd6c61b8-7c4d-47e1-9204-308af6a897b7 CapacityId=7301C23A-3A41-4DF2-8990-A3A5987122EA ArtifactId=f33c6f19-615d-4a18-9e43-8be4d3b20b07.\n at c._fetchMwcToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.5a357bb31c647bacf291.js:6:584929)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.5a357bb31c647bacf291.js:6:576984\n at async d.get (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.5a357bb31c647bacf291.js:6:576108)\n at async c._getMwcToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.5a357bb31c647bacf291.js:6:581536)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app.47c21fbc929711da8a7e.js:5:740017\n at async o (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.5a357bb31c647bacf291.js:6:389239)\n at async w (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.47c21fbc929711da8a7e.js:5:739786)\n at async R.getEtag (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.47c21fbc929711da8a7e.js:5:733323)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.c6a901f25a8838e08506.js:5:431516\n at async u (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.c6a901f25a8838e08506.js:5:432491)","cause":{"name":"PbiInvalidRequestError","message":"Tenant not authorized for cluster (Error=InvalidRequest, RequestId=ffe373a0-f6a2-ea77-272c-e77c1141be5e)","stack":"PbiInvalidRequestError: Tenant not authorized for cluster (Error=InvalidRequest, RequestId=ffe373a0-f6a2-ea77-272c-e77c1141be5e)\n at m (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.5a357bb31c647bacf291.js:6:573328)\n at c._fetchMwcToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.5a357bb31c647bacf291.js:6:584957)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.5a357bb31c647bacf291.js:6:576984\n at async d.get (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.5a357bb31c647bacf291.js:6:576108)\n at async c._getMwcToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.5a357bb31c647bacf291.js:6:581536)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app.47c21fbc929711da8a7e.js:5:740017\n at async o (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.5a357bb31c647bacf291.js:6:389239)\n at async w (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.47c21fbc929711da8a7e.js:5:739786)\n at async R.getEtag (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.47c21fbc929711da8a7e.js:5:733323)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.c6a901f25a8838e08506.js:5:431516","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":"ffe373a0-f6a2-ea77-272c-e77c1141be5e"},"activityId":"a7287a56-76ca-48b4-af63-43ed5f27a791","requestId":"ffe373a0-f6a2-ea77-272c-e77c1141be5e","responseRequestId":"ffe373a0-f6a2-ea77-272c-e77c1141be5e","error":{"code":"InvalidRequest","message":"Tenant not authorized for cluster"},"pendingRequestCount":1,"message":"HttpRequestWorker.requestInternal error <no-description> 403","name":"Error","stack":"Error: HttpRequestWorker.requestInternal error <no-description> 403\n at xe.ensurePromiseError (https://content.powerapps.com/resource/powerbiwfe/scripts/web.clients.min.b2ff95027e753a308e47.js:1:2384282)\n at q.requestInternal (https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.202cee67fa7cf63da709.js:1:4859422)\n at https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.202cee67fa7cf63da709.js:1:4857387\n at s.invoke (https://content.powerapps.com/resource/powerbiwfe/scripts/powerbiportal.externals.bundle.min.26cc5e71f2f4bc7ccf80.js:5:7431)\n at Ce.invoke (https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.202cee67fa7cf63da709.js:1:5715897)\n at i.run (https://content.powerapps.com/resource/powerbiwfe/scripts/powerbiportal.externals.bundle.min.26cc5e71f2f4bc7ccf80.js:5:2350)\n at Ii.runOutsideAngular (https://content.powerapps.com/resource/powerbiwfe/scripts/web.vendors.min.3611845639af25e1815b.js:1:655493)\n at q.request (https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.202cee67fa7cf63da709.js:1:4857360)\n at C.post (https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.202cee67fa7cf63da709.js:1:4848769)\n at o.post (https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.202cee67fa7cf63da709.js:1:4869490)"}},"errorCode":"InvalidRequest","requestId":"ffe373a0-f6a2-ea77-272c-e77c1141be5e","httpStatusCode":403},"tokenParams":{"workspaceId":"dd6c61b8-7c4d-47e1-9204-308af6a897b7","capacityId":"7301C23A-3A41-4DF2-8990-A3A5987122EA","artifactId":"f33c6f19-615d-4a18-9e43-8be4d3b20b07","artifactType":"SynapseNotebook","workloadType":"Notebook","tokenVersion":"v1"},"correlationId":"1f7838fb-27e1-4ce4-8256-aa75d7d8ea33"}}
`FaileToGetEtagOfNotebook`	SystemError	1,190	69	{"name":"Error","message":"Failed to get etag of notebook fbcbe2a9-bb15-45ec-9134-b96a78252dd2. TimeoutError: Timeout fetching MWC token for Notebook. 43073s el… {"name":"Error","message":"Failed to get etag of notebook fbcbe2a9-bb15-45ec-9134-b96a78252dd2. TimeoutError: Timeout fetching MWC token for Notebook. 43073s elapsed. Please retry your operation.","stack":"Error: Failed to get etag of notebook fbcbe2a9-bb15-45ec-9134-b96a78252dd2. TimeoutError: Timeout fetching MWC token for Notebook. 43073s elapsed. Please retry your operation.\n at https://content.powerapps.com/resource/powerbiwfe/extension/des/app.47c21fbc929711da8a7e.js:5:741128\n at async o (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.5a357bb31c647bacf291.js:6:389239)\n at async w (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.47c21fbc929711da8a7e.js:5:739786)\n at async R.getEtag (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.47c21fbc929711da8a7e.js:5:733323)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.c6a901f25a8838e08506.js:5:431516\n at async u (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.c6a901f25a8838e08506.js:5:432491)\n at async Object.current (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.c6a901f25a8838e08506.js:5:435100)\n at async onSave (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.c6a901f25a8838e08506.js:5:476475)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app.47c21fbc929711da8a7e.js:5:1238268\n at async Object.saveAs (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.47c21fbc929711da8a7e.js:5:1241517)","cause":{"name":"TimeoutError","message":"Timeout fetching MWC token for Notebook. 43073s elapsed. Please retry your operation.","stack":"TimeoutError: Timeout fetching MWC token for Notebook. 43073s elapsed. Please retry your operation.\n at c._getMwcToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.5a357bb31c647bacf291.js:6:581786)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app.47c21fbc929711da8a7e.js:5:740017\n at async o (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.5a357bb31c647bacf291.js:6:389239)\n at async w (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.47c21fbc929711da8a7e.js:5:739786)\n at async R.getEtag (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.47c21fbc929711da8a7e.js:5:733323)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.c6a901f25a8838e08506.js:5:431516\n at async u (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.c6a901f25a8838e08506.js:5:432491)\n at async Object.current (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.c6a901f25a8838e08506.js:5:435100)\n at async onSave (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.c6a901f25a8838e08506.js:5:476475)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app.47c21fbc929711da8a7e.js:5:1238268","cause":{"name":"CacheTimeoutError","message":"Timeout fetching cache item (Correlation:237b4943-64fd-4293-bbb4-10ae22953d62). DateNowElapsed: 43069s PerfNowElapsed: 43073s","stack":"CacheTimeoutError: Timeout fetching cache item (Correlation:237b4943-64fd-4293-bbb4-10ae22953d62). DateNowElapsed: 43069s PerfNowElapsed: 43073s\n at https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.5a357bb31c647bacf291.js:6:577507\n ---- end of previous stack trace ----\n ---- awaiter #0 ----\n at d.get (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.5a357bb31c647bacf291.js:6:576240)\n at async c._getMwcToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.5a357bb31c647bacf291.js:6:581536)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app.47c21fbc929711da8a7e.js:5:615761\n at async s.getMWCToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.47c21fbc929711da8a7e.js:5:615720)\n at async s.fetch (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.47c21fbc929711da8a7e.js:5:614949)\n at async s.getLogMetadata (https://content.powerapps.com/resource/powerbiwfe/extension/des/spark-monitor-shared.157b882f2e0fc11dabf6.js:5:7532)\n at async i (https://content.powerapps.com/resource/powerbiwfe/extension/des/spark-monitor-cell.a8710b76aca28807508c.js:5:14896)\n at async Object.getDriverLogMetadataFunc (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.c6a901f25a8838e08506.js:5:570894)\n at async E.getLogMetadata (https://content.powerapps.com/resource/powerbiwfe/extension/des/spark-monitor-cell.a8710b76aca28807508c.js:5:20724)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/spark-monitor-cell.a8710b76aca28807508c.js:5:18547\n ---- end of previous stack trace ----\n ---- awaiter #1 ----\n at d.get (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.5a357bb31c647bacf291.js:6:576240)\n at async c._getMwcToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.5a357bb31c647bacf291.js:6:581536)\n at async getAuthSettings (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.c6a901f25a8838e08506.js:5:102936)\n ---- end of previous stack trace ----\n ---- awaiter #2 ----\n at d.get (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.5a357bb31c647bacf291.js:6:576240)\n at async c._getMwcToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.5a357bb31c647bacf291.js:6:581536)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app.47c21fbc929711da8a7e.js:5:615761\n at async m.getMWCToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.47c21fbc929711da8a7e.js:5:615720)\n at async m.fetch (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.47c21fbc929711da8a7e.js:5:614949)\n at async d.fetchResourceList (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.47c21fbc929711da8a7e.js:5:618906)\n at async d.getResourceList (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.47c21fbc929711da8a7e.js:5:620110)\n at async i (https://content.powerapps.com/resource/powerbiwfe/extension/des/spark-monitor-cell.a8710b76aca28807508c.js:5:15855)\n at async Object.getResourcesList (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.c6a901f25a8838e08506.js:5:571394)\n at async E.getNBCellResourcesList (https://content.powerapps.com/resource/powerbiwfe/extension/des/spark-monitor-cell.a8710b76aca28807508c.js:5:20930)","correlationId":"237b4943-64fd-4293-bbb4-10ae22953d62","serializedKey":"Notebook\|\|v1\|\|af55293f-bf3f-4b64-b546-c29bd692a6ed\|\|FF83A06C-3FFD-4ED4-8596-5CE3095EBCB3\|\|fbcbe2a9-bb15-45ec-9134-b96a78252dd2","dateNowElapsed":43068762,"perfNowElapsed":43073157.099999994}}}
`GetMWCToken_0_SharedNetworkConnectionIssue`	UserError	447	37	{"name":"Error","message":"Failed to get etag of notebook fc490bce-51f5-4bb1-9995-633c40e1bf63. MwcTokenError: Failed to retrieve MWC token for \"Notebook\": Wo… {"name":"Error","message":"Failed to get etag of notebook fc490bce-51f5-4bb1-9995-633c40e1bf63. MwcTokenError: Failed to retrieve MWC token for \"Notebook\": WorkspaceId=7399b8b8-4b7d-434b-b62b-53d2fbdeb44e CapacityId=1375a397-4c45-47bf-9884-c521d62619c7 ArtifactId=fc490bce-51f5-4bb1-9995-633c40e1bf63.","stack":"Error: Failed to get etag of notebook fc490bce-51f5-4bb1-9995-633c40e1bf63. MwcTokenError: Failed to retrieve MWC token for \"Notebook\": WorkspaceId=7399b8b8-4b7d-434b-b62b-53d2fbdeb44e CapacityId=1375a397-4c45-47bf-9884-c521d62619c7 ArtifactId=fc490bce-51f5-4bb1-9995-633c40e1bf63.\n at https://pbides.powerbi.com/app.47c21fbc929711da8a7e.js:5:741128\n at async o (https://pbides.powerbi.com/bundle.index.5a357bb31c647bacf291.js:6:389239)\n at async w (https://pbides.powerbi.com/app.47c21fbc929711da8a7e.js:5:739786)\n at async R.getEtag (https://pbides.powerbi.com/app.47c21fbc929711da8a7e.js:5:733323)\n at async https://pbides.powerbi.com/app-artifact-notebook.c6a901f25a8838e08506.js:5:431516\n at async u (https://pbides.powerbi.com/app-artifact-notebook.c6a901f25a8838e08506.js:5:432491)\n at async Object.current (https://pbides.powerbi.com/app-artifact-notebook.c6a901f25a8838e08506.js:5:435100)\n at async onSave (https://pbides.powerbi.com/app-artifact-notebook.c6a901f25a8838e08506.js:5:476475)\n at async https://pbides.powerbi.com/app.47c21fbc929711da8a7e.js:5:1238268\n at async Object.saveAs (https://pbides.powerbi.com/app.47c21fbc929711da8a7e.js:5:1241517)","cause":{"name":"MwcTokenError","message":"Failed to retrieve MWC token for \"Notebook\": WorkspaceId=7399b8b8-4b7d-434b-b62b-53d2fbdeb44e CapacityId=1375a397-4c45-47bf-9884-c521d62619c7 ArtifactId=fc490bce-51f5-4bb1-9995-633c40e1bf63.","stack":"MwcTokenError: Failed to retrieve MWC token for \"Notebook\": WorkspaceId=7399b8b8-4b7d-434b-b62b-53d2fbdeb44e CapacityId=1375a397-4c45-47bf-9884-c521d62619c7 ArtifactId=fc490bce-51f5-4bb1-9995-633c40e1bf63.\n at c._fetchMwcToken (https://pbides.powerbi.com/bundle.index.508465fffa7d4f754aa4.js:9:371925)\n at async https://pbides.powerbi.com/bundle.index.508465fffa7d4f754aa4.js:9:363981\n at async u.get (https://pbides.powerbi.com/bundle.index.508465fffa7d4f754aa4.js:9:363117)\n at async c._getMwcToken (https://pbides.powerbi.com/bundle.index.508465fffa7d4f754aa4.js:9:368532)\n at async https://pbides.powerbi.com/app.47c21fbc929711da8a7e.js:5:740017\n at async o (https://pbides.powerbi.com/bundle.index.5a357bb31c647bacf291.js:6:389239)\n at async w (https://pbides.powerbi.com/app.47c21fbc929711da8a7e.js:5:739786)\n at async R.getEtag (https://pbides.powerbi.com/app.47c21fbc929711da8a7e.js:5:733323)\n at async https://pbides.powerbi.com/app-artifact-notebook.c6a901f25a8838e08506.js:5:431516\n at async u (https://pbides.powerbi.com/app-artifact-notebook.c6a901f25a8838e08506.js:5:432491)","cause":{"name":"PbiApiError","message":"Failed to invoke PBI API. (Error=NetworkConnectionIssue, RequestId=51a69229-f776-1b9b-8cfe-6e48476dde34)","stack":"PbiApiError: Failed to invoke PBI API. (Error=NetworkConnectionIssue, RequestId=51a69229-f776-1b9b-8cfe-6e48476dde34)\n at m (https://pbides.powerbi.com/bundle.index.508465fffa7d4f754aa4.js:9:359978)\n at c._fetchMwcToken (https://pbides.powerbi.com/bundle.index.508465fffa7d4f754aa4.js:9:371953)\n at async https://pbides.powerbi.com/bundle.index.508465fffa7d4f754aa4.js:9:363981\n at async u.get (https://pbides.powerbi.com/bundle.index.508465fffa7d4f754aa4.js:9:363117)\n at async c._getMwcToken (https://pbides.powerbi.com/bundle.index.508465fffa7d4f754aa4.js:9:368532)\n at async https://pbides.powerbi.com/app.47c21fbc929711da8a7e.js:5:740017\n at async o (https://pbides.powerbi.com/bundle.index.5a357bb31c647bacf291.js:6:389239)\n at async w (https://pbides.powerbi.com/app.47c21fbc929711da8a7e.js:5:739786)\n at async R.getEtag (https://pbides.powerbi.com/app.47c21fbc929711da8a7e.js:5:733323)\n at async https://pbides.powerbi.com/app-artifact-notebook.c6a901f25a8838e08506.js:5:431516","cause":{"error":{"data":{},"error":{"code":"NetworkConnectionIssue","pbi.error":{"code":"NetworkConnectionIssue","exceptionCulprit":1,"parameters":[],"details":[]}},"status":0,"activityId":"efd3b8c2-4236-42b8-8afa-a3c3b424ff68","requestId":"51a69229-f776-1b9b-8cfe-6e48476dde34","pendingRequestCount":0,"retryCount":5,"message":"HttpRequestWorker.requestInternal error <no-description> ","name":"Error","stack":"Error: HttpRequestWorker.requestInternal error <no-description> \n at xe.ensurePromiseError (https://app.fabric.microsoft.com/13.0.28502.594/scripts/web.clients.min.js:1:2384282)\n at q.requestInternal (https://app.fabric.microsoft.com/13.0.28502.594/scripts/web.min.js:1:4859380)\n at https://app.fabric.microsoft.com/13.0.28502.594/scripts/web.min.js:1:4857345\n at s.invoke (https://app.fabric.microsoft.com/13.0.28502.594/scripts/powerbiportal.externals.bundle.min.js:5:7431)\n at Ce.invoke (https://app.fabric.microsoft.com/13.0.28502.594/scripts/web.min.js:1:5715813)\n at i.run (https://app.fabric.microsoft.com/13.0.28502.594/scripts/powerbiportal.externals.bundle.min.js:5:2350)\n at Ii.runOutsideAngular (https://app.fabric.microsoft.com/13.0.28502.594/scripts/web.vendors.min.js:1:655493)\n at q.request (https://app.fabric.microsoft.com/13.0.28502.594/scripts/web.min.js:1:4857318)\n at C.post (https://app.fabric.microsoft.com/13.0.28502.594/scripts/web.min.js:1:4848727)\n at o.post (https://app.fabric.microsoft.com/13.0.28502.594/scripts/web.min.js:1:4869448)"}},"errorCode":"NetworkConnectionIssue","requestId":"51a69229-f776-1b9b-8cfe-6e48476dde34","httpStatusCode":0},"tokenParams":{"workspaceId":"7399b8b8-4b7d-434b-b62b-53d2fbdeb44e","capacityId":"1375a397-4c45-47bf-9884-c521d62619c7","artifactId":"fc490bce-51f5-4bb1-9995-633c40e1bf63","artifactType":"SynapseNotebook","workloadType":"Notebook","tokenVersion":"v1"},"correlationId":"20a805ab-2a30-4df9-99f9-b06ad6e77be8"}}
`GetMWCToken_403_TokenExpired`	SystemError	204	14	{"name":"MwcTokenError","message":"Failed to retrieve MWC token for \"Notebook\": WorkspaceId=9c130919-c692-4aa5-936a-21dba64d0c2b CapacityId=2c50a49f-a7d8-46ab… {"name":"MwcTokenError","message":"Failed to retrieve MWC token for \"Notebook\": WorkspaceId=9c130919-c692-4aa5-936a-21dba64d0c2b CapacityId=2c50a49f-a7d8-46ab-82f6-d3dfd75fbfc8 ArtifactId=490b4348-d56b-44e5-9d9b-aace1842f0a4.","stack":"MwcTokenError: Failed to retrieve MWC token for \"Notebook\": WorkspaceId=9c130919-c692-4aa5-936a-21dba64d0c2b CapacityId=2c50a49f-a7d8-46ab-82f6-d3dfd75fbfc8 ArtifactId=490b4348-d56b-44e5-9d9b-aace1842f0a4.\n at c._fetchMwcToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.5a357bb31c647bacf291.js:6:584929)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.5a357bb31c647bacf291.js:6:576984\n at async d.get (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.5a357bb31c647bacf291.js:6:576108)\n at async c._getMwcToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.5a357bb31c647bacf291.js:6:581536)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app.47c21fbc929711da8a7e.js:5:741690\n at async o (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.5a357bb31c647bacf291.js:6:389239)\n at async S (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.47c21fbc929711da8a7e.js:5:741428)\n at async u (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.47c21fbc929711da8a7e.js:5:735653)\n at async R.putContent (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.47c21fbc929711da8a7e.js:5:736097)\n at async l (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.47c21fbc929711da8a7e.js:5:748898)","cause":{"name":"PbiForbiddenError","message":"Access token has expired, resubmit with a new access token (Error=TokenExpired, RequestId=1f609336-a0a3-c633-9ea3-d54278de9c3a)","stack":"PbiForbiddenError: Access token has expired, resubmit with a new access token (Error=TokenExpired, RequestId=1f609336-a0a3-c633-9ea3-d54278de9c3a)\n at m (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.5a357bb31c647bacf291.js:6:573434)\n at c._fetchMwcToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.5a357bb31c647bacf291.js:6:584957)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.5a357bb31c647bacf291.js:6:576984\n at async d.get (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.5a357bb31c647bacf291.js:6:576108)\n at async c._getMwcToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.5a357bb31c647bacf291.js:6:581536)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app.47c21fbc929711da8a7e.js:5:741690\n at async o (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.5a357bb31c647bacf291.js:6:389239)\n at async S (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.47c21fbc929711da8a7e.js:5:741428)\n at async u (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.47c21fbc929711da8a7e.js:5:735653)\n at async R.putContent (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.47c21fbc929711da8a7e.js:5:736097)","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":"1f609336-a0a3-c633-9ea3-d54278de9c3a","x-powerbi-error-info":"TokenExpired"},"activityId":"42970ab4-3f86-464b-be4c-122ff92e5d93","requestId":"1f609336-a0a3-c633-9ea3-d54278de9c3a","responseRequestId":"1f609336-a0a3-c633-9ea3-d54278de9c3a","error":{"code":"TokenExpired","message":"Access token has expired, resubmit with a new access token"},"pendingRequestCount":3,"message":"HttpRequestWorker.requestInternal error <no-description> 403","name":"Error","stack":"Error: HttpRequestWorker.requestInternal error <no-description> 403\n at xe.ensurePromiseError (https://content.powerapps.com/resource/powerbiwfe/scripts/web.clients.min.b2ff95027e753a308e47.js:1:2384282)\n at q.requestInternal (https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.202cee67fa7cf63da709.js:1:4859422)\n at https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.202cee67fa7cf63da709.js:1:4857387\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.202cee67fa7cf63da709.js:1:5715897)\n at i.run (https://content.powerapps.com/resource/powerbiwfe/scripts/powerbiportal.externals.bundle.min.26cc5e71f2f4bc7ccf80.js:5:2350)\n at Ii.runOutsideAngular (https://content.powerapps.com/resource/powerbiwfe/scripts/web.vendors.min.3611845639af25e1815b.js:1:655493)\n at q.request (https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.202cee67fa7cf63da709.js:1:4857360)\n at C.post (https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.202cee67fa7cf63da709.js:1:4848769)\n at o.post (https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.202cee67fa7cf63da709.js:1:4869490)"}},"errorCode":"TokenExpired","requestId":"1f609336-a0a3-c633-9ea3-d54278de9c3a","httpStatusCode":403},"tokenParams":{"workspaceId":"9c130919-c692-4aa5-936a-21dba64d0c2b","capacityId":"2c50a49f-a7d8-46ab-82f6-d3dfd75fbfc8","artifactId":"490b4348-d56b-44e5-9d9b-aace1842f0a4","artifactType":"SynapseNotebook","workloadType":"Notebook","tokenVersion":"v1"},"correlationId":"0258fa79-9e6a-4fca-aa2e-46eee3f1d857"}
`GetMWCToken_429_Unkown`	UserError	158	6	{"name":"Error","message":"Failed to get etag of notebook ff930cb6-1c33-4e80-9352-6550de125557. MwcTokenError: Failed to retrieve MWC token for \"Notebook\": Wo… {"name":"Error","message":"Failed to get etag of notebook ff930cb6-1c33-4e80-9352-6550de125557. MwcTokenError: Failed to retrieve MWC token for \"Notebook\": WorkspaceId=f899434f-1e62-42a3-8e3e-be0e72946cfe CapacityId=E6D5102F-AA39-4D35-8D39-23228B6BACEA ArtifactId=ff930cb6-1c33-4e80-9352-6550de125557.","stack":"Error: Failed to get etag of notebook ff930cb6-1c33-4e80-9352-6550de125557. MwcTokenError: Failed to retrieve MWC token for \"Notebook\": WorkspaceId=f899434f-1e62-42a3-8e3e-be0e72946cfe CapacityId=E6D5102F-AA39-4D35-8D39-23228B6BACEA ArtifactId=ff930cb6-1c33-4e80-9352-6550de125557.\n at https://content.powerapps.com/resource/powerbiwfe/extension/des/app.47c21fbc929711da8a7e.js:5:741128\n at async o (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.5a357bb31c647bacf291.js:6:389239)\n at async w (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.47c21fbc929711da8a7e.js:5:739786)\n at async R.getEtag (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.47c21fbc929711da8a7e.js:5:733323)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.c6a901f25a8838e08506.js:5:431516\n at async u (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.c6a901f25a8838e08506.js:5:432491)\n at async Object.current (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.c6a901f25a8838e08506.js:5:435100)\n at async onSave (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.c6a901f25a8838e08506.js:5:476475)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app.47c21fbc929711da8a7e.js:5:1238268\n at async Object.saveAs (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.47c21fbc929711da8a7e.js:5:1241517)","cause":{"name":"MwcTokenError","message":"Failed to retrieve MWC token for \"Notebook\": WorkspaceId=f899434f-1e62-42a3-8e3e-be0e72946cfe CapacityId=E6D5102F-AA39-4D35-8D39-23228B6BACEA ArtifactId=ff930cb6-1c33-4e80-9352-6550de125557.","stack":"MwcTokenError: Failed to retrieve MWC token for \"Notebook\": WorkspaceId=f899434f-1e62-42a3-8e3e-be0e72946cfe CapacityId=E6D5102F-AA39-4D35-8D39-23228B6BACEA ArtifactId=ff930cb6-1c33-4e80-9352-6550de125557.\n at c._fetchMwcToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.5a357bb31c647bacf291.js:6:584929)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.5a357bb31c647bacf291.js:6:576984\n at async d.get (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.5a357bb31c647bacf291.js:6:576108)\n at async c._getMwcToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.5a357bb31c647bacf291.js:6:581536)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app.47c21fbc929711da8a7e.js:5:740017\n at async o (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.5a357bb31c647bacf291.js:6:389239)\n at async w (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.47c21fbc929711da8a7e.js:5:739786)\n at async R.getEtag (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.47c21fbc929711da8a7e.js:5:733323)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.c6a901f25a8838e08506.js:5:431516\n at async u (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.c6a901f25a8838e08506.js:5:432491)","cause":{"name":"PbiApiError","message":"Failed to invoke PBI API. (HTTP 429, RequestId=bf38d5cf-ce28-03e9-a52b-5e57c4924a9b)","stack":"PbiApiError: Failed to invoke PBI API. (HTTP 429, RequestId=bf38d5cf-ce28-03e9-a52b-5e57c4924a9b)\n at m (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.5a357bb31c647bacf291.js:6:573479)\n at c._fetchMwcToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.5a357bb31c647bacf291.js:6:584957)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.5a357bb31c647bacf291.js:6:576984\n at async d.get (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.5a357bb31c647bacf291.js:6:576108)\n at async c._getMwcToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.5a357bb31c647bacf291.js:6:581536)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app.47c21fbc929711da8a7e.js:5:740017\n at async o (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.5a357bb31c647bacf291.js:6:389239)\n at async w (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.47c21fbc929711da8a7e.js:5:739786)\n at async R.getEtag (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.47c21fbc929711da8a7e.js:5:733323)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.c6a901f25a8838e08506.js:5:431516","cause":{"error":{"data":null,"status":429,"headers":{"content-length":"0"},"activityId":"aea05aae-5750-4b6b-b1a3-242ad7f2546a","requestId":"bf38d5cf-ce28-03e9-a52b-5e57c4924a9b","pendingRequestCount":1,"message":"HttpRequestWorker.requestInternal error <no-description> 429","name":"Error","stack":"Error: HttpRequestWorker.requestInternal error <no-description> 429\n at xe.ensurePromiseError (https://content.powerapps.com/resource/powerbiwfe/scripts/web.clients.min.b2ff95027e753a308e47.js:1:2384282)\n at q.requestInternal (https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.202cee67fa7cf63da709.js:1:4859422)\n at https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.202cee67fa7cf63da709.js:1:4857387\n at s.invoke (https://content.powerapps.com/resource/powerbiwfe/scripts/powerbiportal.externals.bundle.min.26cc5e71f2f4bc7ccf80.js:5:7431)\n at Ce.invoke (https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.202cee67fa7cf63da709.js:1:5715897)\n at i.run (https://content.powerapps.com/resource/powerbiwfe/scripts/powerbiportal.externals.bundle.min.26cc5e71f2f4bc7ccf80.js:5:2350)\n at Ii.runOutsideAngular (https://content.powerapps.com/resource/powerbiwfe/scripts/web.vendors.min.3611845639af25e1815b.js:1:655493)\n at q.request (https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.202cee67fa7cf63da709.js:1:4857360)\n at C.post (https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.202cee67fa7cf63da709.js:1:4848769)\n at o.post (https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.202cee67fa7cf63da709.js:1:4869490)"}},"requestId":"bf38d5cf-ce28-03e9-a52b-5e57c4924a9b","httpStatusCode":429},"tokenParams":{"workspaceId":"f899434f-1e62-42a3-8e3e-be0e72946cfe","capacityId":"E6D5102F-AA39-4D35-8D39-23228B6BACEA","artifactId":"ff930cb6-1c33-4e80-9352-6550de125557","artifactType":"SynapseNotebook","workloadType":"Notebook","tokenVersion":"v1"},"correlationId":"c5d98fa4-3b00-4800-8ee0-b6bc2c9870d0"}}
`ArtifactWrite_Unauthorized`	UserError	131	3	{"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 f7370168-5609-4ffd-b38b-4e6989f9351c.","stack":"MwcRequestError: [Unauthorized] Access token validation failed. The user does not have the required artifact permissions 'Write' for artifact f7370168-5609-4ffd-b38b-4e6989f9351c.\n at d (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.d78a148217ef4c1e1e67.js:6:575125)\n at async l (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.d78a148217ef4c1e1e67.js:6:574846)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app.ec308d0acee587d1d678.js:5:743425\n at async o (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.d78a148217ef4c1e1e67.js:6:389324)\n at async S (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.ec308d0acee587d1d678.js:5:742769)\n at async u (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.ec308d0acee587d1d678.js:5:736994)\n at async R.putContent (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.ec308d0acee587d1d678.js:5:737438)\n at async l (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.ec308d0acee587d1d678.js:5:750239)\n at async u (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.ac4d73878b7f981673d1.js:5:432987)\n at async Object.current (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.ac4d73878b7f981673d1.js:5:434548)","url":"https://709e6d38278f4b98b35ab98de2db5f1f.pbidedicated.windows.net/webapi/capacities/709e6d38-278f-4b98-b35a-b98de2db5f1f/workloads/Notebook/Data/Automatic/api/workspaces/f2794528-bcb3-49e2-95bd-eaa63f936859/artifacts/f7370168-5609-4ffd-b38b-4e6989f9351c/content?v=1779794467513","response":{"ok":false,"status":401,"statusText":"","url":"https://709e6d38278f4b98b35ab98de2db5f1f.pbidedicated.windows.net/webapi/capacities/709e6d38-278f-4b98-b35a-b98de2db5f1f/workloads/Notebook/Data/Automatic/api/workspaces/f2794528-bcb3-49e2-95bd-eaa63f936859/artifacts/f7370168-5609-4ffd-b38b-4e6989f9351c/content?v=1779794467513","bodyUsed":true},"responseBody":"{\"code\":\"Unauthorized\",\"subCode\":2,\"message\":\"Access token validation failed.\",\"timeStamp\":\"2026-05-26T11:21:07.668585Z\",\"httpStatusCode\":401,\"hresult\":-2147467259,\"details\":[{\"code\":\"RootActivityId\",\"message\":\"d6cccb6d-29fc-451e-86d6-a670b7afd325\"},{\"code\":\"Param1\",\"message\":\"The user does not have the required artifact permissions 'Write' for artifact f7370168-5609-4ffd-b38b-4e6989f9351c.\"}],\"exceptionCategory\":1}","parentActivityId":"001f8251-d4c7-43b6-93ed-519b96497750","rootActivityId":"d6cccb6d-29fc-451e-86d6-a670b7afd325"}
`MWCToken_ValidationException`	SystemError	20	19	{"name":"MwcRequestError","message":"[MwcTokenValidationException] Internal error MwcTokenValidationException.","stack":"s@https://content.powerapps.com/resourc… {"name":"MwcRequestError","message":"[MwcTokenValidationException] Internal error MwcTokenValidationException.","stack":"s@https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.5a357bb31c647bacf291.js:6:574302\nc@https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.5a357bb31c647bacf291.js:6:574614\nd@https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.5a357bb31c647bacf291.js:6:575040\n","url":"https://e384e093f43c4f86b1846c74fff490f4.pbidedicated.windows.net/webapi/capacities/E384E093-F43C-4F86-B184-6C74FFF490F4/workloads/Notebook/Data/Automatic/api/workspaces/f5c4aa72-6415-4a68-addb-61e8e545970a/artifacts/c7e29d95-bf65-4ec6-bc4b-8102b12990cd/content?v=1779791341922","response":{"ok":false,"status":401,"statusText":"","url":"https://e384e093f43c4f86b1846c74fff490f4.pbidedicated.windows.net/webapi/capacities/E384E093-F43C-4F86-B184-6C74FFF490F4/workloads/Notebook/Data/Automatic/api/workspaces/f5c4aa72-6415-4a68-addb-61e8e545970a/artifacts/c7e29d95-bf65-4ec6-bc4b-8102b12990cd/content?v=1779791341922","bodyUsed":true},"responseBody":"{\"code\":\"MwcTokenValidationException\",\"subCode\":0,\"message\":\"Internal error MwcTokenValidationException.\",\"timeStamp\":\"2026-05-26T12:09:06.6206033Z\",\"httpStatusCode\":401,\"hresult\":-2147467259,\"details\":[{\"code\":\"RootActivityId\",\"message\":\"289d3224-3f72-4671-8650-a76653be6ba9\"}],\"exceptionCategory\":1}","parentActivityId":"001fada0-80f3-498d-a086-b8cf6c89bd72","rootActivityId":"289d3224-3f72-4671-8650-a76653be6ba9"}
`GetMWCToken_404_CapacityNotActive`	UserError	12	11	{"name":"MwcTokenError","message":"Failed to retrieve MWC token for \"Notebook\": WorkspaceId=fbfa38eb-b2e7-42fc-8e64-0b056ebf2fc5 CapacityId=1217FE7D-09AC-4725… {"name":"MwcTokenError","message":"Failed to retrieve MWC token for \"Notebook\": WorkspaceId=fbfa38eb-b2e7-42fc-8e64-0b056ebf2fc5 CapacityId=1217FE7D-09AC-4725-AA32-AD31C1022B92 ArtifactId=bd080c1f-53d3-46a2-8bcb-42cd87501fa6.","stack":"MwcTokenError: Failed to retrieve MWC token for \"Notebook\": WorkspaceId=fbfa38eb-b2e7-42fc-8e64-0b056ebf2fc5 CapacityId=1217FE7D-09AC-4725-AA32-AD31C1022B92 ArtifactId=bd080c1f-53d3-46a2-8bcb-42cd87501fa6.\n at c._fetchMwcToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.5a357bb31c647bacf291.js:6:584929)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.5a357bb31c647bacf291.js:6:576984\n ---- end of previous stack trace ----\n ---- awaiter #0 ----\n at d.get (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.5a357bb31c647bacf291.js:6:576240)\n at async c._getMwcToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.5a357bb31c647bacf291.js:6:581536)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app.47c21fbc929711da8a7e.js:5:615761\n at async s.getMWCToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.47c21fbc929711da8a7e.js:5:615720)\n at async s.fetch (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.47c21fbc929711da8a7e.js:5:614949)\n at async s.getLogContent (https://content.powerapps.com/resource/powerbiwfe/extension/des/spark-monitor-shared.157b882f2e0fc11dabf6.js:5:7853)\n at async s (https://content.powerapps.com/resource/powerbiwfe/extension/des/spark-monitor-cell.a8710b76aca28807508c.js:5:15237)\n at async Object.getDriverLogFunc (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.c6a901f25a8838e08506.js:5:571101)\n at async E.getLog (https://content.powerapps.com/resource/powerbiwfe/extension/des/spark-monitor-cell.a8710b76aca28807508c.js:5:20532)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/spark-monitor-cell.a8710b76aca28807508c.js:5:18688","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=c64380d0-2579-5fa6-e8d8-cb2d3e5c883d)","stack":"PbiCapacityNotActiveError: Unable to complete the action because this Fabric capacity is currently paused. Contact the capacity administrator for help. (Error=CapacityNotActive, RequestId=c64380d0-2579-5fa6-e8d8-cb2d3e5c883d)\n at m (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.5a357bb31c647bacf291.js:6:573213)\n at c._fetchMwcToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.5a357bb31c647bacf291.js:6:584957)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.5a357bb31c647bacf291.js:6:576984","cause":{"error":{"data":{"error":{"code":"CapacityNotActive","pbi.error":{"code":"CapacityNotActive","parameters":{"CapacityObjectId":"1217FE7D-09AC-4725-AA32-AD31C1022B92"},"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":"c64380d0-2579-5fa6-e8d8-cb2d3e5c883d"},"activityId":"26cc931a-92a0-48f8-8bb6-6092fea34f12","requestId":"c64380d0-2579-5fa6-e8d8-cb2d3e5c883d","responseRequestId":"c64380d0-2579-5fa6-e8d8-cb2d3e5c883d","error":{"code":"CapacityNotActive","pbi.error":{"code":"CapacityNotActive","parameters":{"CapacityObjectId":"1217FE7D-09AC-4725-AA32-AD31C1022B92"},"details":[],"exceptionCulprit":1}},"pendingRequestCount":1,"message":"HttpRequestWorker.requestInternal error <no-description> 404","name":"Error","stack":"Error: HttpRequestWorker.requestInternal error <no-description> 404\n at xe.ensurePromiseError (https://content.powerapps.com/resource/powerbiwfe/scripts/web.clients.min.b2ff95027e753a308e47.js:1:2384282)\n at q.requestInternal (https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.202cee67fa7cf63da709.js:1:4859422)\n at https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.202cee67fa7cf63da709.js:1:4857387\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.202cee67fa7cf63da709.js:1:5715897)\n at i.run (https://content.powerapps.com/resource/powerbiwfe/scripts/powerbiportal.externals.bundle.min.26cc5e71f2f4bc7ccf80.js:5:2350)\n at Ii.runOutsideAngular (https://content.powerapps.com/resource/powerbiwfe/scripts/web.vendors.min.3611845639af25e1815b.js:1:655493)\n at q.request (https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.202cee67fa7cf63da709.js:1:4857360)\n at C.post (https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.202cee67fa7cf63da709.js:1:4848769)\n at o.post (https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.202cee67fa7cf63da709.js:1:4869490)"}},"errorCode":"CapacityNotActive","requestId":"c64380d0-2579-5fa6-e8d8-cb2d3e5c883d","httpStatusCode":404},"tokenParams":{"workspaceId":"fbfa38eb-b2e7-42fc-8e64-0b056ebf2fc5","capacityId":"1217FE7D-09AC-4725-AA32-AD31C1022B92","artifactId":"bd080c1f-53d3-46a2-8bcb-42cd87501fa6","artifactType":"SynapseNotebook","workloadType":"Notebook","tokenVersion":"v1"},"correlationId":"5ed4424a-0a6f-48b2-b837-014d907732ec"}
`MwcRequest_Status401`	SystemError	10	10	{"name":"Error","message":"Failed to get etag of notebook fe610779-190e-41cf-ae3e-13bb39fe44ed. MwcRequestError: Failed to send HTTP (MWC) request to https://ca… {"name":"Error","message":"Failed to get etag of notebook fe610779-190e-41cf-ae3e-13bb39fe44ed. MwcRequestError: Failed to send HTTP (MWC) request to https://cace828e2d5149ee9ba86e583a977c51.pbidedicated.windows.net/webapi/capacities/CACE828E-2D51-49EE-9BA8-6E583A977C51/workloads/Notebook/Data/Automatic/api/workspaces/402c9ffd-9c24-4178-b657-28150ebe655c/artifacts/fe610779-190e-41cf-ae3e-13bb39fe44ed/content?v=1779953059465. Status code: 401 Unauthorized.","stack":"Error: Failed to get etag of notebook fe610779-190e-41cf-ae3e-13bb39fe44ed. MwcRequestError: Failed to send HTTP (MWC) request to https://cace828e2d5149ee9ba86e583a977c51.pbidedicated.windows.net/webapi/capacities/CACE828E-2D51-49EE-9BA8-6E583A977C51/workloads/Notebook/Data/Automatic/api/workspaces/402c9ffd-9c24-4178-b657-28150ebe655c/artifacts/fe610779-190e-41cf-ae3e-13bb39fe44ed/content?v=1779953059465. Status code: 401 Unauthorized.\n at https://content.powerapps.com/resource/powerbiwfe/extension/des/app.47c21fbc929711da8a7e.js:5:741128\n at async o (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.5a357bb31c647bacf291.js:6:389239)\n at async w (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.47c21fbc929711da8a7e.js:5:739786)\n at async R.getEtag (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.47c21fbc929711da8a7e.js:5:733323)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.c6a901f25a8838e08506.js:5:431516\n at async u (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.c6a901f25a8838e08506.js:5:432491)\n at async Object.current (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.c6a901f25a8838e08506.js:5:435100)\n at async onSave (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.c6a901f25a8838e08506.js:5:476475)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app.47c21fbc929711da8a7e.js:5:1238268\n at async Object.saveAs (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.47c21fbc929711da8a7e.js:5:1241517)","cause":{"name":"MwcRequestError","message":"Failed to send HTTP (MWC) request to https://cace828e2d5149ee9ba86e583a977c51.pbidedicated.windows.net/webapi/capacities/CACE828E-2D51-49EE-9BA8-6E583A977C51/workloads/Notebook/Data/Automatic/api/workspaces/402c9ffd-9c24-4178-b657-28150ebe655c/artifacts/fe610779-190e-41cf-ae3e-13bb39fe44ed/content?v=1779953059465. Status code: 401 Unauthorized.","stack":"MwcRequestError: Failed to send HTTP (MWC) request to https://cace828e2d5149ee9ba86e583a977c51.pbidedicated.windows.net/webapi/capacities/CACE828E-2D51-49EE-9BA8-6E583A977C51/workloads/Notebook/Data/Automatic/api/workspaces/402c9ffd-9c24-4178-b657-28150ebe655c/artifacts/fe610779-190e-41cf-ae3e-13bb39fe44ed/content?v=1779953059465. Status code: 401 Unauthorized.\n at d (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.5a357bb31c647bacf291.js:6:575040)\n at async l (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.5a357bb31c647bacf291.js:6:574761)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app.47c21fbc929711da8a7e.js:5:740255\n at async o (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.5a357bb31c647bacf291.js:6:389239)\n at async w (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.47c21fbc929711da8a7e.js:5:739786)\n at async R.getEtag (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.47c21fbc929711da8a7e.js:5:733323)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.c6a901f25a8838e08506.js:5:431516\n at async u (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.c6a901f25a8838e08506.js:5:432491)\n at async Object.current (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.c6a901f25a8838e08506.js:5:435100)\n at async onSave (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.c6a901f25a8838e08506.js:5:476475)","url":"https://cace828e2d5149ee9ba86e583a977c51.pbidedicated.windows.net/webapi/capacities/CACE828E-2D51-49EE-9BA8-6E583A977C51/workloads/Notebook/Data/Automatic/api/workspaces/402c9ffd-9c24-4178-b657-28150ebe655c/artifacts/fe610779-190e-41cf-ae3e-13bb39fe44ed/content?v=1779953059465","response":{"ok":false,"status":401,"statusText":"Unauthorized","url":"https://cace828e2d5149ee9ba86e583a977c51.pbidedicated.windows.net/webapi/capacities/CACE828E-2D51-49EE-9BA8-6E583A977C51/workloads/Notebook/Data/Automatic/api/workspaces/402c9ffd-9c24-4178-b657-28150ebe655c/artifacts/fe610779-190e-41cf-ae3e-13bb39fe44ed/content?v=1779953059465","bodyUsed":true},"responseBody":"","parentActivityId":"001f702d-6fb8-4d04-a4bf-b1ec9ff276d2","rootActivityId":"caca6313-8082-4995-9712-6cdcb0030cfb"}}
`NotebookSave_PreconditionFailed`	SystemError	8	7	{"name":"MwcRequestError","message":"[Metastore/PreconditionFailed/NotebookServiceError] Failed to update entity df058b18-dabb-42e4-a335-23c908e74e0e/00d69415-c… {"name":"MwcRequestError","message":"[Metastore/PreconditionFailed/NotebookServiceError] Failed to update entity df058b18-dabb-42e4-a335-23c908e74e0e/00d69415-c4ff-40db-8f2a-3491d11b2fd7.","stack":"MwcRequestError: [Metastore/PreconditionFailed/NotebookServiceError] Failed to update entity df058b18-dabb-42e4-a335-23c908e74e0e/00d69415-c4ff-40db-8f2a-3491d11b2fd7.\n at d (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.5a357bb31c647bacf291.js:6:575040)\n at async l (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.5a357bb31c647bacf291.js:6:574761)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app.47c21fbc929711da8a7e.js:5:742084\n at async o (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.5a357bb31c647bacf291.js:6:389239)\n at async S (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.47c21fbc929711da8a7e.js:5:741428)\n at async u (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.47c21fbc929711da8a7e.js:5:735653)\n at async R.putContent (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.47c21fbc929711da8a7e.js:5:736097)\n at async l (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.47c21fbc929711da8a7e.js:5:748898)\n at async u (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.c6a901f25a8838e08506.js:5:433539)\n at async Object.current (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.c6a901f25a8838e08506.js:5:435324)","url":"https://32ab82dd9e1a4c98b94f08c3a44bcef0.pbidedicated.windows.net/webapi/capacities/32AB82DD-9E1A-4C98-B94F-08C3A44BCEF0/workloads/Notebook/Data/Automatic/api/workspaces/df058b18-dabb-42e4-a335-23c908e74e0e/artifacts/00d69415-c4ff-40db-8f2a-3491d11b2fd7/content?v=1779723938133","response":{"ok":false,"status":412,"statusText":"","url":"https://32ab82dd9e1a4c98b94f08c3a44bcef0.pbidedicated.windows.net/webapi/capacities/32AB82DD-9E1A-4C98-B94F-08C3A44BCEF0/workloads/Notebook/Data/Automatic/api/workspaces/df058b18-dabb-42e4-a335-23c908e74e0e/artifacts/00d69415-c4ff-40db-8f2a-3491d11b2fd7/content?v=1779723938133","bodyUsed":true},"responseBody":"{\"ExceptionComponent\":\"Metastore\",\"Message\":\"Failed to update entity df058b18-dabb-42e4-a335-23c908e74e0e/00d69415-c4ff-40db-8f2a-3491d11b2fd7.\",\"RootActivityId\":\"a4b9d406-99b2-459e-a156-e9c87e3cddaf\",\"CorrelationRequestId\":null,\"IsSystemError\":false,\"ErrorCode\":\"Metastore/PreconditionFailed/NotebookServiceError\"}","parentActivityId":"001ffdb6-5913-47ac-953d-c4f8d00245a9","rootActivityId":"a4b9d406-99b2-459e-a156-e9c87e3cddaf"}
`NotebookSave_ItemDeleted`	UserError	8	7	{"name":"MwcRequestError","message":"The notebook has been deleted.","stack":"MwcRequestError: The notebook has been deleted.\n at d (https://content.powerap… {"name":"MwcRequestError","message":"The notebook has been deleted.","stack":"MwcRequestError: The notebook has been deleted.\n at d (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.d78a148217ef4c1e1e67.js:6:575125)\n at async l (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.d78a148217ef4c1e1e67.js:6:574846)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app.ec308d0acee587d1d678.js:5:743425\n at async o (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.d78a148217ef4c1e1e67.js:6:389324)\n at async S (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.ec308d0acee587d1d678.js:5:742769)\n at async u (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.ec308d0acee587d1d678.js:5:736994)\n at async R.putContent (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.ec308d0acee587d1d678.js:5:737438)\n at async l (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.ec308d0acee587d1d678.js:5:750239)\n at async u (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.ac4d73878b7f981673d1.js:5:432987)\n at async Object.current (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.ac4d73878b7f981673d1.js:5:434548)","url":"https://c640bf14d3e040e0bb843352cd6b6b98.pbidedicated.windows.net/webapi/capacities/c640bf14-d3e0-40e0-bb84-3352cd6b6b98/workloads/Notebook/Data/Automatic/api/workspaces/8565a269-bc28-48cb-9387-5341b1547f6e/artifacts/b6565bf7-499a-407e-a48b-a776d12c7274/content?v=1779902384836","response":{"ok":false,"status":404,"statusText":"Not Found","url":"https://c640bf14d3e040e0bb843352cd6b6b98.pbidedicated.windows.net/webapi/capacities/c640bf14-d3e0-40e0-bb84-3352cd6b6b98/workloads/Notebook/Data/Automatic/api/workspaces/8565a269-bc28-48cb-9387-5341b1547f6e/artifacts/b6565bf7-499a-407e-a48b-a776d12c7274/content?v=1779902384836","bodyUsed":true},"responseBody":"The notebook has been deleted.","parentActivityId":"001ff5a6-9aa3-466d-844f-932628f10570","rootActivityId":"ea0b52ca-3b85-442c-b91c-abc32957e0d0"}
`TimeoutError\|CacheTimeoutError`	UnknownError	5	5	{"name":"TimeoutError","message":"Timeout fetching MWC token for Notebook. 4880s elapsed. Please retry your operation.","stack":"TimeoutError: Timeout fetching… {"name":"TimeoutError","message":"Timeout fetching MWC token for Notebook. 4880s elapsed. Please retry your operation.","stack":"TimeoutError: Timeout fetching MWC token for Notebook. 4880s elapsed. Please retry your operation.\n at c._getMwcToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.508465fffa7d4f754aa4.js:9:368782)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app.47c21fbc929711da8a7e.js:5:741690\n at async o (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.5a357bb31c647bacf291.js:6:389239)\n at async S (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.47c21fbc929711da8a7e.js:5:741428)\n at async u (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.47c21fbc929711da8a7e.js:5:735653)\n at async R.putContent (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.47c21fbc929711da8a7e.js:5:736097)\n at async l (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.47c21fbc929711da8a7e.js:5:748898)\n at async u (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.c6a901f25a8838e08506.js:5:433539)\n at async Object.current (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.c6a901f25a8838e08506.js:5:435100)\n at async onSave (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.c6a901f25a8838e08506.js:5:476475)","cause":{"name":"CacheTimeoutError","message":"Timeout fetching cache item (Correlation:b64c818c-6621-4c0e-83d3-e30e058aa389). DateNowElapsed: 4872s PerfNowElapsed: 4880s","stack":"CacheTimeoutError: Timeout fetching cache item (Correlation:b64c818c-6621-4c0e-83d3-e30e058aa389). DateNowElapsed: 4872s PerfNowElapsed: 4880s\n at https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.508465fffa7d4f754aa4.js:9:364504\n ---- end of previous stack trace ----\n ---- awaiter #0 ----\n at u.get (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.508465fffa7d4f754aa4.js:9:363242)\n at async c._getMwcToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.508465fffa7d4f754aa4.js:9:368532)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app.47c21fbc929711da8a7e.js:5:615761\n at async s.getMWCToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.47c21fbc929711da8a7e.js:5:615720)\n at async s.fetch (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.47c21fbc929711da8a7e.js:5:614949)\n at async s.getLogMetadata (https://content.powerapps.com/resource/powerbiwfe/extension/des/spark-monitor-shared.157b882f2e0fc11dabf6.js:5:7532)\n at async i (https://content.powerapps.com/resource/powerbiwfe/extension/des/spark-monitor-cell.a8710b76aca28807508c.js:5:14896)\n at async Object.getDriverLogMetadataFunc (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.c6a901f25a8838e08506.js:5:570894)\n at async E.getLogMetadata (https://content.powerapps.com/resource/powerbiwfe/extension/des/spark-monitor-cell.a8710b76aca28807508c.js:5:20724)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/spark-monitor-cell.a8710b76aca28807508c.js:5:18547","correlationId":"b64c818c-6621-4c0e-83d3-e30e058aa389","serializedKey":"Notebook\|\|v1\|\|a2cb9ecf-69ba-43ad-ae18-478e3f1731f1\|\|823a7643-1f29-46ab-ad57-4a52ac5009ac\|\|5ee2af54-0fa7-4d99-8da5-492ab9131ecd","dateNowElapsed":4871942,"perfNowElapsed":4880365}}

HTTP Status Codes (PUT + HEAD /content, unique URL)

Both PUT (save) and HEAD (etag pre-fetch) calls are counted at the network layer. The HTTP 500 Deep-Dive section below only covers PUT failures that reached the app-level save-error log path, so its unique-notebook count can legitimately be lower (a HEAD-500 may prevent the PUT from ever being attempted).

Environment	Status	Unique Notebook URLs
PROD	200	320,970
PROD	0	1,805
PROD	412	362
PROD	404	175
PROD	401	139
PROD	403	39
PROD	500	6
PROD	400	4
PROD	413	1
PROD	408	1
PROD	502	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)	`—`	2,296
Failed to fetch [ParentActivityId:<g-u-i-d>]	`—`	982
Failed to get etag	`—`	262
Failed to get etag	`404`	138
Notebook content size <#> MB exceeds maximum allowed size 32 MB	`—`	87
CapacityNotActive	`—`	38
NetworkError when attempting to fetch resource. [ParentActivityId:<g-u-i-d>]	`—`	26
Failed to get etag	`403`	19
[MwcTokenValidationException] Internal error MwcTokenValidationException.	`401`	18
—	`—`	14
Load failed [ParentActivityId:<g-u-i-d>]	`—`	13
Failed to get etag	`401`	10
[Metastore/PreconditionFailed/NotebookServiceError] Failed to update entity <g-u-i-d>/<g-u-i-d>.	`412`	7
The notebook has been deleted.	`404`	7
Failed to retrieve MWC token for "Notebook": WorkspaceId=<g-u-i-d> CapacityId=<g-u-i-d> ArtifactId=<g-u-i-d>.	`—`	4
Failed to get etag	`500`	3
[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`	3
[PowerBIEntityNotFound] {"error":{"code":"PowerBIEntityNotFound","pbi.error":{"code":"PowerBIEntityNotFound","parameters… [PowerBIEntityNotFound] {"error":{"code":"PowerBIEntityNotFound","pbi.error":{"code":"PowerBIEntityNotFound","parameters":{},"details":[],"exceptionCulprit":1}}}	`404`	3
NotebookMaxContentLengthExceeded	`413`	1
Timeout fetching MWC token for Notebook. 4880s 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	3	3	view sample message: Failed to get etag of notebook bd8908c6-2936-46de-bde9-9a6795557dc5. MwcRequestError: Failed to send HTTP (MWC) request to https://85fb54e89c1d4f05adeadabe5098f1e4.pbidedicated.windows.net/webapi/capacities/85FB54E8-9C1D-4F05-ADEA-DABE5098F1E4/workloads/Notebook/Data/Automatic/api/workspaces/2e02bd37-b27c-4a61-8b22-1e1030a39ec3/artifacts/bd8908c6-2936-46de-bde9-9a6795557dc5/content?v=1779868228165. Status code: 500.
`MwcRequestError`	`—`	PROD	1	1	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 captured2,585 unique notebooks · 28,201 events

HTTP Operation	Status	Events	Unique Notebooks	Latest Sample Error
`HEAD /workspaces/{ws}/artifacts/{id}/content`	—	19,923	2,524	`UserDevice_NetworkError` Failed to get etag of notebook ffff412c-064b-4605-a161-97a1988f0e0a. TypeError: Failed to fetch [ParentActivit… Failed to get etag of notebook ffff412c-064b-4605-a161-97a1988f0e0a. TypeError: Failed to fetch [ParentActivityId:001fe275-a0ac-483f-b951-8f91a90f318f]
`other / uncategorized`	—	8,278	61	`UserDevice_ProxyError` Timeout fetching MWC token for Notebook. 4880s elapsed. Please retry your operation.

Client (browser/network)1,021 unique notebooks · 3,649 events

HTTP Operation	Status	Events	Unique Notebooks	Latest Sample Error
`PUT /content (generic fetch error)`	—	3,594	982	`UserDevice_NetworkError` Failed to fetch [ParentActivityId:001ffff3-755e-48b7-9181-44f94c791712]
`PUT /content (browser network error)`	—	39	26	`UserDevice_NetworkError` NetworkError when attempting to fetch resource. [ParentActivityId:001ff41a-256a-4134-a0ae-0afd1e452713]
`PUT /content (browser load failed)`	—	16	13	`UserDevice_NetworkError` Load failed [ParentActivityId:001ff6d5-6af0-409a-b622-967ac5606f28]

Backend 4xx (notebook conflict / not-found)155 unique notebooks · 2,491 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	2,472	138	`MwcRequest_Status404` Failed to get etag of notebook fde43694-67b3-45c9-b6cc-0b038ae9e1c9. MwcRequestError: Failed to send HTTP (MWC… Failed to get etag of notebook fde43694-67b3-45c9-b6cc-0b038ae9e1c9. MwcRequestError: Failed to send HTTP (MWC) request to https://4265f445f92f444c8d707660f94789e1.pbidedicated.windows.net/webapi/capacities/4265F445-F92F-444C-8D70-7660F94789E1/workloads/Notebook/Data/Automatic/api/workspaces/7406d7f1-90e1-48df-bb72-758e024faab0/artifacts/fde43694-67b3-45c9-b6cc-0b038ae9e1c9/content?v=1779935734661. Status code: 404.
`other / uncategorized`	404	11	10	`NotebookSave_ItemDeleted` [PowerBIEntityNotFound] {"error":{"code":"PowerBIEntityNotFound","pbi.error":{"code":"PowerBIEntityNotFound","… [PowerBIEntityNotFound] {"error":{"code":"PowerBIEntityNotFound","pbi.error":{"code":"PowerBIEntityNotFound","parameters":{},"details":[],"exceptionCulprit":1}}}
`other / uncategorized`	412	8	7	`NotebookSave_PreconditionFailed` [Metastore/PreconditionFailed/NotebookServiceError] Failed to update entity df058b18-dabb-42e4-a335-23c908e74e… [Metastore/PreconditionFailed/NotebookServiceError] Failed to update entity df058b18-dabb-42e4-a335-23c908e74e0e/00d69415-c4ff-40db-8f2a-3491d11b2fd7.

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

404

2,472

138

MwcRequest_Status404

Failed to get etag of notebook fde43694-67b3-45c9-b6cc-0b038ae9e1c9. MwcRequestError: Failed to send HTTP (MWC…

Failed to get etag of notebook fde43694-67b3-45c9-b6cc-0b038ae9e1c9. MwcRequestError: Failed to send HTTP (MWC) request to https://4265f445f92f444c8d707660f94789e1.pbidedicated.windows.net/webapi/capacities/4265F445-F92F-444C-8D70-7660F94789E1/workloads/Notebook/Data/Automatic/api/workspaces/7406d7f1-90e1-48df-bb72-758e024faab0/artifacts/fde43694-67b3-45c9-b6cc-0b038ae9e1c9/content?v=1779935734661. Status code: 404.

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}}}

other / uncategorized

412

NotebookSave_PreconditionFailed

[Metastore/PreconditionFailed/NotebookServiceError] Failed to update entity df058b18-dabb-42e4-a335-23c908e74e…

[Metastore/PreconditionFailed/NotebookServiceError] Failed to update entity df058b18-dabb-42e4-a335-23c908e74e0e/00d69415-c4ff-40db-8f2a-3491d11b2fd7.

Client (size limit)88 unique notebooks · 19,548 events

HTTP Operation	Status	Events	Unique Notebooks	Latest Sample Error
`PUT /content (rejected client-side, oversize)`	—	19,547	87	`NotebookSave_ExceedMaximumSize` Notebook content size 76.14 MB exceeds maximum allowed size 32 MB.
`PUT /content (rejected client-side, oversize)`	413	1	1	`MwcRequestError\|NotebookMaxContentLengthExceeded` [NotebookMaxContentLengthExceeded] file content size 35888813 is over 33554432 Bytes.

Backend 4xx (other)56 unique notebooks · 1,304 events

HTTP Operation	Status	Events	Unique Notebooks	Latest Sample Error
`other / uncategorized`	401	151	22	`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 f7370168-5609-4ffd-b38b-4e6989f9351c.
`HEAD /workspaces/{ws}/artifacts/{id}/content`	403	1,137	19	`FaileToGetEtagOfNotebook` Failed to get etag of notebook f95405ee-91c6-4834-92f7-2d2d04aa496a. MwcRequestError: Failed to send HTTP (MWC… Failed to get etag of notebook f95405ee-91c6-4834-92f7-2d2d04aa496a. MwcRequestError: Failed to send HTTP (MWC) request to https://dac1fd23ef0248ce8b50e7e2b187fcac.zda.c.fabric.microsoft.com/webapi/capacities/14e8d3bf-ca82-41ae-9042-6cc52d2db027/workloads/Notebook/Data/Automatic/api/workspaces/dac1fd23-ef02-48ce-8b50-e7e2b187fcac/artifacts/f95405ee-91c6-4834-92f7-2d2d04aa496a/content?v=1779885949541. Status code: 403.
`HEAD /workspaces/{ws}/artifacts/{id}/content`	401	10	10	`MwcRequest_Status401` Failed to get etag of notebook fe610779-190e-41cf-ae3e-13bb39fe44ed. MwcRequestError: Failed to send HTTP (MWC… Failed to get etag of notebook fe610779-190e-41cf-ae3e-13bb39fe44ed. MwcRequestError: Failed to send HTTP (MWC) request to https://cace828e2d5149ee9ba86e583a977c51.pbidedicated.windows.net/webapi/capacities/CACE828E-2D51-49EE-9BA8-6E583A977C51/workloads/Notebook/Data/Automatic/api/workspaces/402c9ffd-9c24-4178-b657-28150ebe655c/artifacts/fe610779-190e-41cf-ae3e-13bb39fe44ed/content?v=1779953059465. Status code: 401 Unauthorized.
`other / uncategorized`	400	5	4	`NotebookSave_ContentError` [NotebookService/BadRequest/NotebookContentError] Failed to cast json string to type: IPythonNotebook : JsonTo… [NotebookService/BadRequest/NotebookContentError] Failed to cast json string to type: IPythonNotebook : JsonToken EndArray is not valid for closing JsonType Object. Path 'cells[107].outputs[2].data['application/vnd.mlflow.run-widget+json'].data.tags', line 1, position 4419610.
`other / uncategorized`	403	1	1	`403\|PbiForbiddenError` PBI API Access denied. (HTTP 403, RequestId=ef21690d-0ed4-ea81-fcc2-fd17394affaa)

Backend 5xx4 unique notebooks · 4 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	3	3	`MwcRequest_Status500` Failed to get etag of notebook bd8908c6-2936-46de-bde9-9a6795557dc5. MwcRequestError: Failed to send HTTP (MWC… Failed to get etag of notebook bd8908c6-2936-46de-bde9-9a6795557dc5. MwcRequestError: Failed to send HTTP (MWC) request to https://85fb54e89c1d4f05adeadabe5098f1e4.pbidedicated.windows.net/webapi/capacities/85FB54E8-9C1D-4F05-ADEA-DABE5098F1E4/workloads/Notebook/Data/Automatic/api/workspaces/2e02bd37-b27c-4a61-8b22-1e1030a39ec3/artifacts/bd8908c6-2936-46de-bde9-9a6795557dc5/content?v=1779868228165. Status code: 500.
`other / uncategorized`	500	1	1	`MwcRequestError` [NBSServiceProxyException] Notebook Service failed to response.

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

500

MwcRequest_Status500

Failed to get etag of notebook bd8908c6-2936-46de-bde9-9a6795557dc5. MwcRequestError: Failed to send HTTP (MWC…

Failed to get etag of notebook bd8908c6-2936-46de-bde9-9a6795557dc5. MwcRequestError: Failed to send HTTP (MWC) request to https://85fb54e89c1d4f05adeadabe5098f1e4.pbidedicated.windows.net/webapi/capacities/85FB54E8-9C1D-4F05-ADEA-DABE5098F1E4/workloads/Notebook/Data/Automatic/api/workspaces/2e02bd37-b27c-4a61-8b22-1e1030a39ec3/artifacts/bd8908c6-2936-46de-bde9-9a6795557dc5/content?v=1779868228165. Status code: 500.

other / uncategorized 500 1 1 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

116

events

Yield failed

2,962

events

Not needed

79,335

events

Yield success rate

3.8%

116 / 3,078 attempted

Save recovery rate

20.0%

33 saves within 20s after yield

Outcome	Detail	Env	Unique Instances	Events
NotNeeded	Not needed (isLeader=false / collStatus=joined)	PROD	3,337	38,987
NotNeeded	Not needed (isLeader= / collStatus=)	PROD	264	34,164
NotNeeded	Not needed (isLeader=false / collStatus=inactive)	PROD	354	4,125
YieldFailed	Yield failed	PROD	60	2,962
NotNeeded	Not needed (isLeader=false / collStatus=failed)	PROD	47	2,049
YieldSucceeded	Yield succeeded	PROD	46	116
NotNeeded	Not needed (isLeader=true / collStatus=inactive)	PROD	6	6
NotNeeded	Not needed (isLeader=false / collStatus=in-progress)	PROD	4	4

✅ 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	21	14	33

❌ 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	58	2,934
New leader is still this client	PROD	4	25
Timeout waiting for new leader	PROD	2	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 34.09 MB exceeds maximum allowed size 32 MB.	PROD	2	1	41
Notebook content size 36.65 MB exceeds maximum allowed size 32 MB.	PROD	2	1	16
Notebook content size 40.38 MB exceeds maximum allowed size 32 MB.	PROD	2	1	5
Notebook content size 33.87 MB exceeds maximum allowed size 32 MB.	PROD	2	1	5
Notebook content size 38.86 MB exceeds maximum allowed size 32 MB.	PROD	1	1	3
Notebook content size 38.87 MB exceeds maximum allowed size 32 MB.	PROD	1	1	3
Notebook content size 38.56 MB exceeds maximum allowed size 32 MB.	PROD	1	1	2
Failed to get etag of notebook 918d5ffe-87b8-456d-b429-eed69f08876d. MwcRequestError: Failed to send HTTP (MWC) request… Failed to get etag of notebook 918d5ffe-87b8-456d-b429-eed69f08876d. MwcRequestError: Failed to send HTTP (MWC) request to https://da42beb639f741b7a7f3a26e70ef607b.pbidedicated.windows.net/webapi/capacities/da42beb6-39f7-41b7-a7f3-a26e70ef607b/workloads/Notebook/Data/Automatic/api/workspaces/f4176fa3-be41-4380-9a7b-7fdf88685f23/artifacts/918d5ffe-87b8-456d-b429-eed69f08876d/content?v=1779896785154. Status code: 404.	PROD	1	1	1
Failed to get etag of notebook 918d5ffe-87b8-456d-b429-eed69f08876d. MwcRequestError: Failed to send HTTP (MWC) request… Failed to get etag of notebook 918d5ffe-87b8-456d-b429-eed69f08876d. MwcRequestError: Failed to send HTTP (MWC) request to https://da42beb639f741b7a7f3a26e70ef607b.pbidedicated.windows.net/webapi/capacities/da42beb6-39f7-41b7-a7f3-a26e70ef607b/workloads/Notebook/Data/Automatic/api/workspaces/f4176fa3-be41-4380-9a7b-7fdf88685f23/artifacts/918d5ffe-87b8-456d-b429-eed69f08876d/content?v=1779896794425. Status code: 404.	PROD	1	1	1
Failed to get etag of notebook 918d5ffe-87b8-456d-b429-eed69f08876d. MwcRequestError: Failed to send HTTP (MWC) request… Failed to get etag of notebook 918d5ffe-87b8-456d-b429-eed69f08876d. MwcRequestError: Failed to send HTTP (MWC) request to https://da42beb639f741b7a7f3a26e70ef607b.pbidedicated.windows.net/webapi/capacities/da42beb6-39f7-41b7-a7f3-a26e70ef607b/workloads/Notebook/Data/Automatic/api/workspaces/f4176fa3-be41-4380-9a7b-7fdf88685f23/artifacts/918d5ffe-87b8-456d-b429-eed69f08876d/content?v=1779896799510. Status code: 404.	PROD	1	1	1
Failed to get etag of notebook 918d5ffe-87b8-456d-b429-eed69f08876d. MwcRequestError: Failed to send HTTP (MWC) request… Failed to get etag of notebook 918d5ffe-87b8-456d-b429-eed69f08876d. MwcRequestError: Failed to send HTTP (MWC) request to https://da42beb639f741b7a7f3a26e70ef607b.pbidedicated.windows.net/webapi/capacities/da42beb6-39f7-41b7-a7f3-a26e70ef607b/workloads/Notebook/Data/Automatic/api/workspaces/f4176fa3-be41-4380-9a7b-7fdf88685f23/artifacts/918d5ffe-87b8-456d-b429-eed69f08876d/content?v=1779896804481. Status code: 404.	PROD	1	1	1
Failed to get etag of notebook f719eccf-4106-42d0-8ba9-86fb432e48df. TypeError: Failed to fetch [ParentActivityId:001fa0… Failed to get etag of notebook f719eccf-4106-42d0-8ba9-86fb432e48df. TypeError: Failed to fetch [ParentActivityId:001fa0ed-2148-4f26-85f6-8ed330a6c438]	PROD	1	1	1
Failed to get etag of notebook 2b65427f-3ff4-4ee8-9dfb-09bfd013a95d. MwcRequestError: Failed to send HTTP (MWC) request… Failed to get etag of notebook 2b65427f-3ff4-4ee8-9dfb-09bfd013a95d. MwcRequestError: Failed to send HTTP (MWC) request to https://9dc6eaf52bb74c5dba5eba3686cd7082.pbidedicated.windows.net/webapi/capacities/9DC6EAF5-2BB7-4C5D-BA5E-BA3686CD7082/workloads/Notebook/Data/Automatic/api/workspaces/028bc636-b149-4bb2-b176-c4e386c25809/artifacts/2b65427f-3ff4-4ee8-9dfb-09bfd013a95d/content?v=1780072860995. Status code: 404.	PROD	1	1	1
Failed to get etag of notebook 2b65427f-3ff4-4ee8-9dfb-09bfd013a95d. MwcRequestError: Failed to send HTTP (MWC) request… Failed to get etag of notebook 2b65427f-3ff4-4ee8-9dfb-09bfd013a95d. MwcRequestError: Failed to send HTTP (MWC) request to https://9dc6eaf52bb74c5dba5eba3686cd7082.pbidedicated.windows.net/webapi/capacities/9DC6EAF5-2BB7-4C5D-BA5E-BA3686CD7082/workloads/Notebook/Data/Automatic/api/workspaces/028bc636-b149-4bb2-b176-c4e386c25809/artifacts/2b65427f-3ff4-4ee8-9dfb-09bfd013a95d/content?v=1780072866023. Status code: 404.	PROD	1	1	1
Failed to get etag of notebook 986f9097-19f9-4795-a7bc-ef2cff722735. TypeError: NetworkError when attempting to fetch re… Failed to get etag of notebook 986f9097-19f9-4795-a7bc-ef2cff722735. TypeError: NetworkError when attempting to fetch resource. [ParentActivityId:001fccfe-98c8-4be5-85ac-863ad57cc005]	PROD	1	1	1
Failed to fetch [ParentActivityId:001fbcb4-292d-4108-88d1-e9cc7eba04bf]	PROD	1	1	1
Failed to fetch [ParentActivityId:001fe634-196f-476b-8772-5cdd2399a1d6]	PROD	1	1	1
Failed to fetch [ParentActivityId:001ff443-3299-4035-a370-90b9f7f3dae9]	PROD	1	1	1
Failed to fetch [ParentActivityId:001f238d-6e60-4496-a0da-c3b63f0e968a]	PROD	1	1	1
Failed to fetch [ParentActivityId:001f4cc6-0ffa-40bb-b1da-d9f1f009d6da]	PROD	1	1	1
Failed to fetch [ParentActivityId:001f8dac-7b7b-4d3d-ac8a-998fad5831a3]	PROD	1	1	1
Failed to fetch [ParentActivityId:001f3d0c-9860-417a-a5bf-8b4c05bbc311]	PROD	1	1	1
Failed to fetch [ParentActivityId:001fe0dc-dc8a-4b45-82d9-cad9ec19ba76]	PROD	1	1	1
Failed to fetch [ParentActivityId:001f37dd-4b70-44e8-b0a0-724772edee02]	PROD	1	1	1
Failed to fetch [ParentActivityId:001f5303-94fa-4ffa-af10-d81b9298e35c]	PROD	1	1	1
Failed to get etag of notebook 918d5ffe-87b8-456d-b429-eed69f08876d. MwcRequestError: Failed to send HTTP (MWC) request… Failed to get etag of notebook 918d5ffe-87b8-456d-b429-eed69f08876d. MwcRequestError: Failed to send HTTP (MWC) request to https://da42beb639f741b7a7f3a26e70ef607b.pbidedicated.windows.net/webapi/capacities/da42beb6-39f7-41b7-a7f3-a26e70ef607b/workloads/Notebook/Data/Automatic/api/workspaces/f4176fa3-be41-4380-9a7b-7fdf88685f23/artifacts/918d5ffe-87b8-456d-b429-eed69f08876d/content?v=1779896815160. Status code: 404.	PROD	1	1	1
Failed to get etag of notebook 918d5ffe-87b8-456d-b429-eed69f08876d. MwcRequestError: Failed to send HTTP (MWC) request… Failed to get etag of notebook 918d5ffe-87b8-456d-b429-eed69f08876d. MwcRequestError: Failed to send HTTP (MWC) request to https://da42beb639f741b7a7f3a26e70ef607b.pbidedicated.windows.net/webapi/capacities/da42beb6-39f7-41b7-a7f3-a26e70ef607b/workloads/Notebook/Data/Automatic/api/workspaces/f4176fa3-be41-4380-9a7b-7fdf88685f23/artifacts/918d5ffe-87b8-456d-b429-eed69f08876d/content?v=1779896775172. Status code: 404.	PROD	1	1	1
Failed to fetch [ParentActivityId:001f0923-bca8-4beb-bb30-6064bf0993d0]	PROD	1	1	1
Failed to fetch [ParentActivityId:001fd2dc-546b-4bbc-92f0-7398deb3882e]	PROD	1	1	1
Failed to fetch [ParentActivityId:001f73c8-8d7a-44c5-aedb-46af7deed8c3]	PROD	1	1	1
Failed to fetch [ParentActivityId:001f9e14-f396-4e87-b92a-25258719025c]	PROD	1	1	1
Failed to fetch [ParentActivityId:001feadc-658f-4cd9-942c-704e29fc8bcc]	PROD	1	1	1
Failed to fetch [ParentActivityId:001f6198-9930-42c3-81b2-1cfef05dce70]	PROD	1	1	1
Failed to fetch [ParentActivityId:001f3e62-c610-43a6-8a1d-49b54c9ac3c5]	PROD	1	1	1
Failed to fetch [ParentActivityId:001f28f6-d518-438f-97a6-42224c26747d]	PROD	1	1	1
Failed to fetch [ParentActivityId:001fd3b5-5764-4224-aebc-3afc959f32b8]	PROD	1	1	1
Failed to fetch [ParentActivityId:001f432f-61f0-4b83-84b9-a2cc27446ccd]	PROD	1	1	1
Failed to fetch [ParentActivityId:001fbc55-7ab1-4df5-8185-302077f32fdb]	PROD	1	1	1
Failed to fetch [ParentActivityId:001fbb92-ae91-46a2-8497-c68bc033dc6e]	PROD	1	1	1
Failed to fetch [ParentActivityId:001fe993-d722-4220-8362-ffcd16f39bc2]	PROD	1	1	1
Failed to fetch [ParentActivityId:001f4960-5963-4027-b46d-fa63a37c079e]	PROD	1	1	1
Failed to fetch [ParentActivityId:001f2061-d407-45a8-80aa-c10ff61c7910]	PROD	1	1	1
Failed to fetch [ParentActivityId:001fa9b3-ea86-496b-8bb3-44be80bebaf8]	PROD	1	1	1
Failed to fetch [ParentActivityId:001fa658-dded-4309-a2af-3efc0ffd7e39]	PROD	1	1	1
Failed to fetch [ParentActivityId:001f12e2-6afc-4189-98df-975f0c26dc7c]	PROD	1	1	1
Failed to fetch [ParentActivityId:001f8fca-cb1e-485c-9880-6df9937d4a94]	PROD	1	1	1
Failed to fetch [ParentActivityId:001fe52e-dbb2-4051-bdb8-7dc8721e68d8]	PROD	1	1	1
Failed to fetch [ParentActivityId:001f2ed5-8b95-4d6f-92c8-3682094bda91]	PROD	1	1	1
Failed to fetch [ParentActivityId:001fab31-d11d-452c-b944-9c4c1a90d1ce]	PROD	1	1	1
Failed to fetch [ParentActivityId:001f4958-87f8-432b-9c0a-6a2fb4e8b80c]	PROD	1	1	1
Failed to fetch [ParentActivityId:001f7eed-aefe-4068-9237-c2bcc093a6b7]	PROD	1	1	1
Failed to fetch [ParentActivityId:001f2c4b-58b5-4272-b2f2-a1768545cd4f]	PROD	1	1	1
Failed to get etag of notebook 918d5ffe-87b8-456d-b429-eed69f08876d. MwcRequestError: Failed to send HTTP (MWC) request… Failed to get etag of notebook 918d5ffe-87b8-456d-b429-eed69f08876d. MwcRequestError: Failed to send HTTP (MWC) request to https://da42beb639f741b7a7f3a26e70ef607b.pbidedicated.windows.net/webapi/capacities/da42beb6-39f7-41b7-a7f3-a26e70ef607b/workloads/Notebook/Data/Automatic/api/workspaces/f4176fa3-be41-4380-9a7b-7fdf88685f23/artifacts/918d5ffe-87b8-456d-b429-eed69f08876d/content?v=1779896780164. Status code: 404.	PROD	1	1	1
Failed to fetch [ParentActivityId:001fa1f1-7047-4a46-b941-5b8f8a5d9caa]	PROD	1	1	1
Failed to fetch [ParentActivityId:001f2594-659c-4fad-a1fa-f8ff0709a24c]	PROD	1	1	1
Failed to fetch [ParentActivityId:001fe1f2-22e6-4a22-9ab2-4372359f3314]	PROD	1	1	1
Failed to fetch [ParentActivityId:001fe669-e565-45ad-bd0f-e14695d7e290]	PROD	1	1	1
Failed to fetch [ParentActivityId:001f5eb4-07cc-4553-b708-041872e4e637]	PROD	1	1	1
Failed to fetch [ParentActivityId:001f59cc-35e1-475f-9155-6b652dba53e1]	PROD	1	1	1
Failed to fetch [ParentActivityId:001f3567-7b89-4b97-b68b-90e3ef0941d7]	PROD	1	1	1
Failed to fetch [ParentActivityId:001fcf7d-bf49-44f8-b8d6-8ccb3615be15]	PROD	1	1	1
Failed to fetch [ParentActivityId:001f63fc-7198-4d05-957c-de73b973cc9a]	PROD	1	1	1
Failed to fetch [ParentActivityId:001fb300-ca04-4bd2-953c-5e2587c0ca9d]	PROD	1	1	1
Failed to fetch [ParentActivityId:001f3de5-042a-4409-88d0-33435899a8c7]	PROD	1	1	1

🛠️ Recommended Dev Actions

▼

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

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

Evidence (this week):

GetMWCToken_Other (UnknownError)2,318
GetMWCToken_0_SharedNetworkConnectionIssue (UserError)447
GetMWCToken_403_TokenExpired (SystemError)204
GetMWCToken_429_Unkown (UserError)158
NotebookSave_ItemDeleted (UserError)8
GetMWCToken_403_Unkown (UserError)5
HTTP 5021

Suggested actions:

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

🔴 High Save timeout 504 (Service) Owner: Synapse-Notebook (NBS) service oncall

Save exceeded gateway timeout — usually large notebook + slow backing store.

Evidence (this week):

MWCToken_ValidationException (SystemError)20
MwcRequest_Status401 (SystemError)10
NotebookSave_PreconditionFailed (SystemError)8
NotebookSave_ContentError (SystemError)5
GetMWCToken_Or_ArtifactMetadata_PowerBIEntityNotFound (UserError)3

Suggested actions:

Check NBS PUT-content P99 latency for the window.
Check OneLake / blob backend latency for the same region.
If correlated with specific artifactIds, sample notebook size — may be size-driven.

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

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

Evidence (this week):

TimeoutError|CacheTimeoutError (UnknownError)5
GetMWCToken_500_ServerInternalError (SystemError)3
MwcRequest_Status500 (SystemError)3
MwcRequestError (UnknownError)1
HTTP 5006
[NBSServiceProxyException] Notebook Service failed to respon… (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.

🟡 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)2,472
FaileToGetEtagOfNotebook (SystemError)1,190
403|PbiForbiddenError (UnknownError)1
HTTP 404175
Failed to get etag (no-status)262
Failed to get etag (404)138
Failed to get etag (403)19
Failed to get etag (401)10
The notebook has been deleted. (404)7
Failed to get etag (500)3
[PowerBIEntityNotFound] {"error":{"code":"PowerBIEntityNotFo… (404)3

Suggested actions:

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

🟢 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)19,547
MwcRequestError|NotebookMaxContentLengthExceeded (UnknownError)1
Notebook content size <#> MB exceeds maximum allowed size 32… (no-status)87
NotebookMaxContentLengthExceeded (413)1

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)6,616
TypeError: Failed to fetch (browser thrown this error when r… (no-status)2,296
Failed to fetch [ParentActivityId:<g-u-i-d>] (no-status)982

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)1,609
GetMWCToken_401_TokenExpired (SystemError)1,608
GetMWCToken_403_TenantNotAuthorizedForCluster (UserError)1,444
ArtifactWrite_Unauthorized (UserError)131

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)1,651
GetMWCToken_404_CapacityNotActive (UserError)12
CapacityNotActive (no-status)38

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(2026-05-24T00:00:00Z);
let _endTime   = datetime(2026-05-31T00:00:00Z);
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(2026-05-24T00:00:00Z);
let _endTime   = datetime(2026-05-31T00:00:00Z);
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(2026-05-24T00:00:00Z);
let _endTime   = datetime(2026-05-31T00:00:00Z);
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(2026-05-24T00:00:00Z);
let _endTime   = datetime(2026-05-31T00:00:00Z);
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(2026-05-24T00:00:00Z);
let _endTime   = datetime(2026-05-31T00:00:00Z);
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(2026-05-24T00:00:00Z);
let _endTime   = datetime(2026-05-31T00:00:00Z);
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(2026-05-24T00:00:00Z);
let _endTime   = datetime(2026-05-31T00:00:00Z);
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(2026-05-24T00:00:00Z);
let _endTime   = datetime(2026-05-31T00:00:00Z);
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(2026-05-24T00:00:00Z);
let _endTime   = datetime(2026-05-31T00:00:00Z);
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(2026-05-24T00:00:00Z);
let _endTime   = datetime(2026-05-31T00:00:00Z);
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(2026-05-24T00:00:00Z);
let _endTime   = datetime(2026-05-31T00:00:00Z);
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(2026-05-24T00:00:00Z);
let _endTime   = datetime(2026-05-31T00:00:00Z);
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(2026-05-24T00:00:00Z);
let _endTime   = datetime(2026-05-31T00:00:00Z);
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(2026-05-24T00:00:00Z);
let _endTime   = datetime(2026-05-31T00:00:00Z);
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(2026-05-24T00:00:00Z);
let _endTime   = datetime(2026-05-31T00:00:00Z);
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(2026-05-31T00:00:00Z);
let _startTime = datetime(2026-05-17T00:00:00Z);
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(2026-05-31T00:00:00Z);
let _startTime = datetime(2026-05-17T00:00:00Z);
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: 2026-05-24 → 2026-05-31 · Env: PROD

📊 Notebook Collaboration & UX Save Reliability

Degraded — 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

🧩 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 + HEAD /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)