Notebook Collaboration & UX Save Reliability

🧭

This week in 3 bullets

🔥 NotebookSave_ContentError surged 1267.5× (4 → 5,070 events, 3 unique notebooks) — see Save Reliability.
🔥 MwcRequestError surged 56.7× (6 → 340 events, 11 unique notebooks) — see Save Reliability.

➖

Week-over-Week · Flat vs last week

Comparing to 2026-06-14. Drop ≥1.0pp = critical, ≥0.3pp = warn, ±0.3pp = flat.

Collab Join

99.73%

→ +0.01pp (prev 99.72%)

Session Reliability

94.92%

→ -0.03pp (prev 94.95%)

Save Success

99.40%

→ -0.27pp (prev 99.67%)

Save (excl. user err)

99.84%

→ -0.02pp (prev 99.86%)

Save (unique notebook)

98.74%

→ +0.03pp (prev 98.71%)

🔥 Error code surges (≥2× last week):

NotebookSave_ContentError SystemError — 1267.5× (now 5,070 events / 3 notebooks; prev 4)
MwcRequestError UnknownError — 56.7× (now 340 events / 11 notebooks; prev 6)
ArtifactWrite_Unauthorized UserError — 11.4× (now 684 events / 4 notebooks; prev 60)
GetMWCToken_429_Unkown UserError — 3.7× (now 166 events / 15 notebooks; prev 45)
CapacityNotActive UserError — 3.1× (now 24,211 events / 72 notebooks; prev 7,789)

Collab Join Success

99.73%

weekly avg · worst day 99.54%

Collab Session Reliability

94.92%

weekly avg · worst day 94.02%

Total Collab Joins

853.0K

2.56K 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 average99.73%→ flat

Collab Session Reliability

Weekly average94.92%→ 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%	615,418	617,014
`1.7.9`	99.73%	231,895	232,513
`1.7.7`	100.00%	148	148
`1.7.5`	100.00%	118	118
`1.7.3`	100.00%	29	29
`1.7.4`	100.00%	12	12
`1.7.6`	100.00%	6	6
`1.7.2`	100.00%	3	3
`1.6.128`	100.00%	1	1

🧬 Collab Content Consistency

▼

Rolling 14-day window: 2026-06-14 → 2026-06-28. Inconsistency rate = % of instances that fired dataIntegrity/error in AzNB.Client events. Lower is better.

Data Inconsistency Rate — Daily

14-day avg0.28%Peak day0.44%

Top Inconsistency Issues (by distinct instances)

Message	Occurrences	Distinct Instances	Distinct Clients
Cell source mismatch between local and fluid (editor mismatched with fluid)	58,358	744	602
Cell source mismatch between local and fluid (editor not mounted)	7,900	112	96
Cell count mismatch between local and fluid DDS	372	14	12
Local cell doesn't have mapped remote id	717	11	11
Data integrity execution failed	2	2	2

Save Success (overall)

99.40%

weekly avg · worst day 97.64%

Save Success (excl. user err)

99.84%

excluding user-side errors · worst 99.75%

Save Success (unique notebook)

98.74%

% of unique artifacts saving OK · worst 98.44%

Total Save Attempts

27.4M

105.2K failed · 45.8K 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)99.40%↘ -0.27pp

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)
`UserDevice_ProxyError`	UserError	28,127	28	{"name":"MwcRequestError","message":"<!--# w2j52VFPHvZwqjHrSnDF11ts5PD751wV5q22P16d-->\n<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\" \"http:… {"name":"MwcRequestError","message":"<!--# w2j52VFPHvZwqjHrSnDF11ts5PD751wV5q22P16d-->\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\" content=\"$rule_name\" />\n<meta name=\"matched_dlp_engines\" content=\"$matched_dlp_engines\" />\n<meta name=\"filename\" content=\"$filename\" />\n<meta name=\"action_taken\" content=\"$action_taken\" />\n<meta name=\"dlp_identifier\" content=\"$dlp_identifier\" />\n<meta name=\"sme_ip_address\" content=\"$sme_ip_address\" />\n<meta name=\"policy_module\" content=\"$policy_module\" />\n<meta name=\"app_name\" content=\"$app_name\" />\n<meta name=\"app_category\" content=\"$app_category\" />\n<meta name=\"threat_category\" content=\"$threat_category\" />\n<title>Internet Security by Zscaler</title>\n<script language=\"JavaScript\">var defLang = 'en_US'</script>\n<!--Tesco Insurance & Money Services-->\n<style type=\"text/css\">\nbody {\nbackground-color:#e3e3e3;\nfont-family:Arial, sans-serif;\nfont-size:12px;\ncolor:#4B4F54;\n}\na {\ncursor:pointer;\ntext-decoration:none;\ncolor:#009dd0;\n}\ntable {\nmargin-top:10px;\n}\ntd table {\nmargin-top:0;\ntext-align:center;\n}\nimg 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.eu_h {\ncolor:#c2a200;\nborder-top:3px solid #c2a200;\n}\n.pg.yl .eu_h, .pg.yl .eu_co, .pg.yl .hr {\nborder-left:3px solid #c2a200;\nborder-right:3px solid #c2a200;\n}\n.pg.yl .fo {\nborder-bottom-color:#c2a200;\n}\n.pg.yl .eu_co.st{\nborder:0;\n}\n.pg.or .eu_h {\ncolor:#e39e00;\nborder-top:3px solid #e39e00;\n}\n.pg.or .eu_h .a_i {\nbackground-image: url('data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABMAAAASCAYAAAC5DOVpAAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAAyhpVFh0WE1MOmNvbS5hZG9iZS54bXAAAAAAADw/eHBhY2tldCBiZWdpbj0i77u/IiBpZD0iVzVNME1wQ2VoaUh6cmVTek5UY3prYzlkIj8+IDx4OnhtcG1ldGEgeG1sbnM6eD0iYWRvYmU6bnM6bWV0YS8iIHg6eG1wdGs9IkFkb2JlIFhNUCBDb3JlIDUuNi1jMTExIDc5LjE1ODMyNSwgMjAxNS8wOS8xMC0wMToxMDoyMCAgICAgICAgIj4gPHJkZjpSREYgeG1sbnM6cmRmPSJodHRwOi8vd3d3LnczLm9yZy8xOTk5LzAyLzIyLXJkZi1zeW50YXgtbnMjIj4gPHJkZjpEZXNjcmlwdGlvbiByZGY6YWJvdXQ9IiIgeG1sbnM6eG1wPSJodHRwOi8vbnMuYWRvYmUuY29tL3hhcC8xLjAvIiB4bWxuczp4bXBNTT0iaHR0cDovL25zLmFkb2JlLmNvbS94YXAvMS4wL21tLyIgeG1sbnM6c3RSZWY9Imh0dHA6Ly9ucy5hZG9iZS5jb20veGFwLzEuMC9zVHlwZS9SZXNvdXJjZVJlZiMiIHhtcDpDcmVhdG9yVG9vbD0iQWRvYmUgUGhvdG9zaG9wIENDIDIwMTUgKE1hY2ludG9zaCkiIHhtcE1NOkluc3RhbmNlSUQ9InhtcC5paWQ6QjIzMTRDODNCQ0ExMTFFNUFBNTY5RTA4NDFEMEU0QTAiIHhtcE1NOkRvY3VtZW50SUQ9InhtcC5kaWQ6QjIzMTRDODRCQ0ExMTFFNUFBNTY5RTA4NDFEMEU0QTAiPiA8eG1wTU06RGVyaXZlZEZyb20gc3RSZWY6aW5zdGFuY2VJRD0ieG1wLmlpZDpCMjMxNEM4MUJDQTExMUU1QUE1NjlFMDg0MUQwRTRBMCIgc3RSZWY6ZG9jdW1lbnRJRD0ieG1wLmRpZDpCMjMxNEM4MkJDQTExMUU1QUE1NjlFMDg0MUQwRTRBMCIvPiA8L3JkZjpEZXNjcmlwdGlvbj4gPC9yZGY6UkRGPiA8L3g6eG1wbWV0YT4gPD94cGFja2V0IGVuZD0iciI/Poc8rmgAAAI2SURBVHjadJRdSFVBEMfvvRiGeP1IfdIKM3qQ/KQUtISCIBX8LEMFwcIPEBSEqPBREXwRQbIQS30wDUvDJEQQKkKI1C6hSQiBXB8Cw5CelPT2G5iF43Jc+DFzZmb/e87u7PGGQiGP29ga9nZgzsDbpPrQLM8X8OvgHHQR+27P8bqJMXFE3UYm7Vu5Ckw/lJBbduZ8LkJtmNtwzxaSQWwKI0zaOZ8lJM898I5JB57jxxNIpr7MGQyzis5DOOyoeAamCYrhBzyGGTAL3YQ3x4mZDcxF6CL2C5yAn1AAN6BeF/Q4RF33rEqtvNF9KIRYPjkFTuLnQDR0al0Wi54+cpoEIvHnIN9lb3phV2o1PwSnrLpKORgjJp9zCZZAjltWK3IUV2iPmQ3fhDHdpmaIkm3wIdSuQtdQv4z9oEcv/hq8JD6tn/YHGuAW/Cb+AHsWFqTOG3zu+YTTR+KVnuCqFPDsx/fjXwGJJWifrRCXE34K2Tx/1XkBOYANI6TjGUSSTCf+F9+vbzgoQlrTqu3zzTFvUsS2rc0cgF/yuQjGYwMquKFv0I1JhXarsbdFLEBBmOO67GGuQwy8hjTTRtTVYh/J3aRu1HqJoIhNkPhn3b917bUWuKvhYrV55Ftdrth70xrl0tUUTVh3tUZbwIxFavKtmmRMqfSfEZPjfQgR8BkOQYSu6pwXcsUgRXM92mtxkAnTLDJ+5H+G6B2M7Eu23tN5GKXwI7kY7bFqSJRy+bvoKQdl/n8BBgA1+diozP47HQAAAABJRU5ErkJggg==');\n}\n.pg.or .eu_h, .pg.or .eu_co, .pg.or .hr {\nborder-left:3px solid #e39e00;\nborder-right:3px solid #e39e00;\n}\n.pg.or .fo {\nborder-bottom-color:#e39e00;\n}\n.pg.or .eu_co.st{\nborder:0;\n}\n.m_tbl table td {\npadding:0 20px 16px 20px;\ntext-align:left;\nbackground-color:white;\n}\n.m_tbl table td.bh {\ntext-align:center;\nbackground-color:#e3e3e3;\nz-index:100;\n}\n.m_tbl table td.eu_h {\npadding-top: 20px;\n}\n.eu_h {\nvertical-align:middle;\nfont-weight:normal;\nwh[25693 chars trimmed]
`UserDevice_NetworkError`	UserError	27,915	3,425	{"name":"TypeError","message":"NetworkError when attempting to fetch resource. [ParentActivityId:001ffabc-51f8-4ded-ba14-a42194a61703]","stack":"","url":"https:… {"name":"TypeError","message":"NetworkError when attempting to fetch resource. [ParentActivityId:001ffabc-51f8-4ded-ba14-a42194a61703]","stack":"","url":"https://e5680ce1df7f45828028af21bb5627e5.pbidedicated.windows.net/webapi/capacities/E5680CE1-DF7F-4582-8028-AF21BB5627E5/workloads/Notebook/Data/Automatic/api/workspaces/d040b2df-4cb3-44f6-8ba4-88bdfa67a4e5/artifacts/de7c2751-07a1-40be-a302-3f76d29ea2bb/content?v=1782400249485","parentActivityId":"001ffabc-51f8-4ded-ba14-a42194a61703"}
`CapacityNotActive`	UserError	24,211	72	{"name":"Error","message":"CapacityNotActive","stack":"Error: CapacityNotActive\n at Object.current (https://pbides.powerbi.com/app-artifact-notebook.5d71de5… {"name":"Error","message":"CapacityNotActive","stack":"Error: CapacityNotActive\n at Object.current (https://pbides.powerbi.com/app-artifact-notebook.5d71de59da3225ad2126.js:5:436011)\n at onSave (https://pbides.powerbi.com/app-artifact-notebook.5d71de59da3225ad2126.js:5:477730)\n at https://pbides.powerbi.com/app.14a4e7a25046c3ecef0d.js:5:1263712\n at Object.saveAs (https://pbides.powerbi.com/app.14a4e7a25046c3ecef0d.js:5:1266981)\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)"}
`NotebookSave_ExceedMaximumSize`	UserError	6,299	98	{"name":"Error","message":"Notebook content size 99.25 MB exceeds maximum allowed size 32 MB.","stack":"Error: Notebook content size 99.25 MB exceeds maximum al… {"name":"Error","message":"Notebook content size 99.25 MB exceeds maximum allowed size 32 MB.","stack":"Error: Notebook content size 99.25 MB exceeds maximum allowed size 32 MB.\n at R.putContent (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.14a4e7a25046c3ecef0d.js:5:746671)\n at l (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.14a4e7a25046c3ecef0d.js:5:760247)\n at async u (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.5d71de59da3225ad2126.js:5:434729)\n at async Object.current (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.5d71de59da3225ad2126.js:5:436290)\n at async onSave (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.5d71de59da3225ad2126.js:5:477682)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app.14a4e7a25046c3ecef0d.js:5:1263723\n at async Object.saveAs (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.14a4e7a25046c3ecef0d.js:5:1266972)\n at async https://aznbcdn.notebooks.azure.net/component/1.7.9/aznb-9030.625a0b8d.js:1:6030\n at async D (https://aznbcdn.notebooks.azure.net/component/1.7.9/aznb-9030.625a0b8d.js:1:5675)\n at async u.measure (https://aznbcdn.notebooks.azure.net/component/1.7/latest/aznb-bundle.js:1:134384)"}
`GetMWCToken_401_PowerBINotAuthorizedException`	UserError	5,314	33	{"name":"MwcTokenError","message":"Failed to retrieve MWC token for \"Notebook\": WorkspaceId=d2885246-c7b0-4b65-95a8-7bf9fade2de3 CapacityId=9cf28430-4a4b-4399… {"name":"MwcTokenError","message":"Failed to retrieve MWC token for \"Notebook\": WorkspaceId=d2885246-c7b0-4b65-95a8-7bf9fade2de3 CapacityId=9cf28430-4a4b-4399-850e-fb1842fa215e ArtifactId=af336004-cb92-4e99-9878-816ba9660d2c.","stack":"MwcTokenError: Failed to retrieve MWC token for \"Notebook\": WorkspaceId=d2885246-c7b0-4b65-95a8-7bf9fade2de3 CapacityId=9cf28430-4a4b-4399-850e-fb1842fa215e ArtifactId=af336004-cb92-4e99-9878-816ba9660d2c.\n at c._fetchMwcToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.4ed21fe0899a32bc618f.js:9:390367)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.4ed21fe0899a32bc618f.js:9:382423\n ---- end of previous stack trace ----\n ---- awaiter #0 ----\n at u.get (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.4ed21fe0899a32bc618f.js:9:381684)\n at async c._getMwcToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.4ed21fe0899a32bc618f.js:9:386974)\n at async i.fetch (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.960de024e942cfc3d3b5.js:5:816819)\n at async f (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.960de024e942cfc3d3b5.js:5:1016987)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app.960de024e942cfc3d3b5.js:5:1008823\n ---- end of previous stack trace ----\n ---- awaiter #1 ----\n at u.get (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.4ed21fe0899a32bc618f.js:9:381684)\n at async c._getMwcToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.4ed21fe0899a32bc618f.js:9:386974)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app.960de024e942cfc3d3b5.js:5:753093\n at async o (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.b12e196507a6b38f3551.js:6:407515)\n at async S (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.960de024e942cfc3d3b5.js:5:752831)\n at async p (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.960de024e942cfc3d3b5.js:5:747042)\n at async R.putContent (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.960de024e942cfc3d3b5.js:5:747486)\n at async l (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.960de024e942cfc3d3b5.js:5:760318)\n at async u (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.25855c5d67817f6bcb89.js:5:435152)\n at async Object.current (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.25855c5d67817f6bcb89.js:5:436713)","cause":{"name":"PbiNotAuthorizedError","message":"You don't have the access to the artifact or the workspace it belongs to. (Error=PowerBINotAuthorizedException, RequestId=38793c28-e99f-6272-b8bd-97d4432403bf)","stack":"PbiNotAuthorizedError: You don't have the access to the artifact or the workspace it belongs to. (Error=PowerBINotAuthorizedException, RequestId=38793c28-e99f-6272-b8bd-97d4432403bf)\n at m (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.4ed21fe0899a32bc618f.js:9:378112)\n at c._fetchMwcToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.4ed21fe0899a32bc618f.js:9:390395)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.4ed21fe0899a32bc618f.js:9:382423","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":"38793c28-e99f-6272-b8bd-97d4432403bf"},"activityId":"17e11022-4a2f-4faa-a43a-daace1871c84","requestId":"38793c28-e99f-6272-b8bd-97d4432403bf","responseRequestId":"38793c28-e99f-6272-b8bd-97d4432403bf","error":{"code":"PowerBINotAuthorizedException","pbi.error":{"code":"PowerBINotAuthorizedException","parameters":{},"details":[],"exceptionCulprit":1}},"pendingRequestCount":1,"message":"HttpRequestWorker.requestInternal error <no-description> 401","name":"Error","stack":"Error: HttpRequestWorker.requestInternal error <no-description> 401\n at Oe.ensurePromiseError (https://content.powerapps.com/resource/powerbiwfe/scripts/web.clients.min.e9766cb78ebc752f3571.js:1:2411528)\n at ee.requestInternal (https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.7f3ab8d151d77b6836a5.js:1:4852115)\n at https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.7f3ab8d151d77b6836a5.js:1:4850085\n at s.invoke (https://content.powerapps.com/resource/powerbiwfe/scripts/powerbiportal.externals.bundle.min.afe406101ba8b2b7dd93.js:5:7487)\n at s.invoke (https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.7f3ab8d151d77b6836a5.js:1:5654992)\n at n.run (https://content.powerapps.com/resource/powerbiwfe/scripts/powerbiportal.externals.bundle.min.afe406101ba8b2b7dd93.js:5:2365)\n at wi.runOutsideAngular (https://content.powerapps.com/resource/powerbiwfe/scripts/web.vendors.min.bdb25e1272fa68e8a289.js:1:649436)\n at ee.request (https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.7f3ab8d151d77b6836a5.js:1:4850058)\n at h.post (https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.7f3ab8d151d77b6836a5.js:1:4841391)\n at d.post (https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.7f3ab8d151d77b6836a5.js:1:4862201)"}},"errorCode":"PowerBINotAuthorizedException","requestId":"38793c28-e99f-6272-b8bd-97d4432403bf","httpStatusCode":401},"tokenParams":{"workspaceId":"d2885246-c7b0-4b65-95a8-7bf9fade2de3","capacityId":"9cf28430-4a4b-4399-850e-fb1842fa215e","artifactId":"af336004-cb92-4e99-9878-816ba9660d2c","artifactType":"SynapseNotebook","workloadType":"Notebook","tokenVersion":"v1"},"correlationId":"83c3f535-b978-4718-86a6-0fc65c272d68"}
`NotebookSave_ContentError`	SystemError	5,070	3	{"name":"MwcRequestError","message":"[NotebookService/BadRequest/NotebookContentError] Failed to cast json string to type: IPythonNotebook : Ticks must be betwe… {"name":"MwcRequestError","message":"[NotebookService/BadRequest/NotebookContentError] Failed to cast json string to type: IPythonNotebook : Ticks must be between DateTime.MinValue.Ticks and DateTime.MaxValue.Ticks. (Parameter 'ticks')","stack":"MwcRequestError: [NotebookService/BadRequest/NotebookContentError] Failed to cast json string to type: IPythonNotebook : Ticks must be between DateTime.MinValue.Ticks and DateTime.MaxValue.Ticks. (Parameter 'ticks')\n at d (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.e354bd82efc7c4fa3b75.js:6:575211)\n at async l (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.e354bd82efc7c4fa3b75.js:6:574932)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app.66860198e3c37062fa23.js:5:746469\n at async o (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.e354bd82efc7c4fa3b75.js:6:389267)\n at async S (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.66860198e3c37062fa23.js:5:745813)\n at async u (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.66860198e3c37062fa23.js:5:740038)\n at async R.putContent (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.66860198e3c37062fa23.js:5:740482)\n at async l (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.66860198e3c37062fa23.js:5:753283)\n at async u (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.7ea0b0ee78c687c90904.js:5:432987)\n at async Object.current (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.7ea0b0ee78c687c90904.js:5:434548)","url":"https://085216c5b74243218207dc774f844782.pbidedicated.windows.net/webapi/capacities/085216C5-B742-4321-8207-DC774F844782/workloads/Notebook/Data/Automatic/api/workspaces/c3ad23a1-c193-4c1b-91ec-11242e15168c/artifacts/fac46a06-2207-4747-b7bc-0692a4bc6113/content?v=1782365205685","response":{"ok":false,"status":400,"statusText":"Bad Request","url":"https://085216c5b74243218207dc774f844782.pbidedicated.windows.net/webapi/capacities/085216C5-B742-4321-8207-DC774F844782/workloads/Notebook/Data/Automatic/api/workspaces/c3ad23a1-c193-4c1b-91ec-11242e15168c/artifacts/fac46a06-2207-4747-b7bc-0692a4bc6113/content?v=1782365205685","bodyUsed":true},"responseBody":"{\"ExceptionComponent\":\"NotebookService\",\"Message\":\"Failed to cast json string to type: IPythonNotebook : Ticks must be between DateTime.MinValue.Ticks and DateTime.MaxValue.Ticks. (Parameter \\u0027ticks\\u0027)\",\"RootActivityId\":\"7337d272-3f6b-409f-8d38-99edbcf741c1\",\"CorrelationRequestId\":null,\"IsSystemError\":false,\"ErrorCode\":\"NotebookService/BadRequest/NotebookContentError\"}","parentActivityId":"001f4fe8-c192-4df0-afdf-b3054d93515d","rootActivityId":"7337d272-3f6b-409f-8d38-99edbcf741c1"}
`GetMWCToken_Other`	UnknownError	2,766	23	{"name":"Error","message":"Failed to get etag of notebook f4f160ad-75ca-4ebd-a8b0-9486bcdfc08f. MwcTokenError: Failed to retrieve MWC token for \"Notebook\": Wo… {"name":"Error","message":"Failed to get etag of notebook f4f160ad-75ca-4ebd-a8b0-9486bcdfc08f. MwcTokenError: Failed to retrieve MWC token for \"Notebook\": WorkspaceId=2c34f72f-9acf-4cf2-a140-711cc9e9646b CapacityId=a6e0f92b-85ea-4a23-83e7-61cf8be4d7d0 ArtifactId=f4f160ad-75ca-4ebd-a8b0-9486bcdfc08f.","stack":"Error: [$.message]\n at https://content.powerapps.com/resource/powerbiwfe/extension/des/app.66860198e3c37062fa23.js:5:745513\n at async o (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.e354bd82efc7c4fa3b75.js:6:389267)\n at async w (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.66860198e3c37062fa23.js:5:744171)\n at async R.getEtag (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.66860198e3c37062fa23.js:5:737708)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.7ea0b0ee78c687c90904.js:5:430964\n at async u (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.7ea0b0ee78c687c90904.js:5:431939)\n at async Object.current (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.7ea0b0ee78c687c90904.js:5:434548)\n at async onSave (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.7ea0b0ee78c687c90904.js:5:475923)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app.66860198e3c37062fa23.js:5:1255237\n at async Object.saveAs (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.66860198e3c37062fa23.js:5:1258486)","cause":{"name":"MwcTokenError","message":"Failed to retrieve MWC token for \"Notebook\": WorkspaceId=2c34f72f-9acf-4cf2-a140-711cc9e9646b CapacityId=a6e0f92b-85ea-4a23-83e7-61cf8be4d7d0 ArtifactId=f4f160ad-75ca-4ebd-a8b0-9486bcdfc08f.","stack":"MwcTokenError: [$.message]\n at c._fetchMwcToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.e354bd82efc7c4fa3b75.js:6:585100)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.e354bd82efc7c4fa3b75.js:6:577155\n ---- end of previous stack trace ----\n ---- awaiter #0 ----\n at d.get (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.e354bd82efc7c4fa3b75.js:6:576411)\n at async c._getMwcToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.e354bd82efc7c4fa3b75.js:6:581707)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app.66860198e3c37062fa23.js:5:744402\n at async o (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.e354bd82efc7c4fa3b75.js:6:389267)\n at async w (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.66860198e3c37062fa23.js:5:744171)\n at async R.getEtag (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.66860198e3c37062fa23.js:5:737708)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.7ea0b0ee78c687c90904.js:5:430964\n at async u (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.7ea0b0ee78c687c90904.js:5:431939)\n at async Object.current (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.7ea0b0ee78c687c90904.js:5:434548)\n at async onSave (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.7ea0b0ee78c687c90904.js:5:475923)\n ---- end of previous stack trace ----\n ---- awaiter #1 ----\n at d.get (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.e354bd82efc7c4fa3b75.js:6:576411)\n at async c._getMwcToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.e354bd82efc7c4fa3b75.js:6:581707)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app.66860198e3c37062fa23.js:5:620456\n[7 lines trimmed]","cause":{"name":"PbiForbiddenError","message":"PBI API Access denied. (HTTP 403, RequestId=34c93389-adeb-d375-a6e2-5a9fd9510534)","stack":"PbiForbiddenError: PBI API Access denied. (HTTP 403, RequestId=34c93389-adeb-d375-a6e2-5a9fd9510534)\n at m (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.e354bd82efc7c4fa3b75.js:6:573605)\n at c._fetchMwcToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.e354bd82efc7c4fa3b75.js:6:585128)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.e354bd82efc7c4fa3b75.js:6:577155","cause":{"error":{"data":null,"status":403,"headers":{"cache-control":"no-store, must-revalidate, no-cache","content-type":"application/octet-stream","pragma":"no-cache","requestid":"34c93389-adeb-d375-a6e2-5a9fd9510534"},"activityId":"819cf934-08ef-4e64-862b-89439a5cb11d","requestId":"34c93389-adeb-d375-a6e2-5a9fd9510534","responseRequestId":"34c93389-adeb-d375-a6e2-5a9fd9510534","pendingRequestCount":0,"message":"HttpRequestWorker.requestInternal error <no-description> 403","name":"Error","stack":"Error: HttpRequestWorker.requestInternal error <no-description> 403\n at Le.ensurePromiseError (https://content.powerapps.com/resource/powerbiwfe/scripts/web.clients.min.09858718dc05b838b338.js:1:2405229)\n at q.requestInternal (https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.6a1714beca6ea3dfb564.js:1:4934344)\n at [^]:1:4932316\n at s.invoke (https://content.powerapps.com/resource/powerbiwfe/scripts/powerbiportal.externals.bundle.min.afe406101ba8b2b7dd93.js:5:7487)\n at fe.invoke (https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.6a1714beca6ea3dfb564.js:1:5738817)\n at n.run (https://content.powerapps.com/resource/powerbiwfe/scripts/powerbiportal.externals.bundle.min.afe406101ba8b2b7dd93.js:5:2365)\n at wi.runOutsideAngular (https://content.powerapps.com/resource/powerbiwfe/scripts/web.vendors.min.2b7e555f9f724abb3659.js:1:649436)\n at q.request (https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.6a1714beca6ea3dfb564.js:1:4932289)\n at g.post ([^]:1:4923659)\n at d.post ([^]:1:4944415)"}},"requestId":"34c93389-adeb-d375-a6e2-5a9fd9510534","httpStatusCode":403},"tokenParams":{"workspaceId":"2c34f72f-9acf-4cf2-a140-711cc9e9646b","capacityId":"a6e0f92b-85ea-4a23-83e7-61cf8be4d7d0","artifactId":"f4f160ad-75ca-4ebd-a8b0-9486bcdfc08f","workloadType":"Notebook","tokenVersion":"v1","artifactType":"SynapseNotebook"},"correlationId":"7a5b13aa-dacf-4970-abe8-caf6fe81f52f"}}
`GetMWCToken_401_TokenExpired`	SystemError	1,417	23	{"name":"MwcTokenError","message":"Failed to retrieve MWC token for \"Notebook\": WorkspaceId=bc5400d0-3afd-4a20-a0c4-74727dc5ee45 CapacityId=1A3888AA-1D40-4A77… {"name":"MwcTokenError","message":"Failed to retrieve MWC token for \"Notebook\": WorkspaceId=bc5400d0-3afd-4a20-a0c4-74727dc5ee45 CapacityId=1A3888AA-1D40-4A77-9ED3-3D17DE6E2F0B ArtifactId=07b40c8c-e39b-4e21-88af-ab95677312a8.","stack":"m@https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.8ac1bf5000eee3f57e30.js:6:603187\n_fetchMwcToken@https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.8ac1bf5000eee3f57e30.js:6:602923\n\n ---- end of previous stack trace ----\n ---- awaiter #0 ----\nget@https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.8ac1bf5000eee3f57e30.js:6:594306\n_getMwcToken@https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.8ac1bf5000eee3f57e30.js:6:599553\ngetNotebookMwcToken@https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.8ac1bf5000eee3f57e30.js:6:331969\n91351/w/d<@https://content.powerapps.com/resource/powerbiwfe/extension/des/app.14a4e7a25046c3ecef0d.js:5:768673\nw@https://content.powerapps.com/resource/powerbiwfe/extension/des/app.14a4e7a25046c3ecef0d.js:5:768736\nb@https://content.powerapps.com/resource/powerbiwfe/extension/des/app.14a4e7a25046c3ecef0d.js:5:767799\n\n ---- end of previous stack trace ----\n ---- awaiter #1 ----\nget@https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.8ac1bf5000eee3f57e30.js:6:594306\n_getMwcToken@https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.8ac1bf5000eee3f57e30.js:6:599553\ngetNotebookMwcToken@https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.8ac1bf5000eee3f57e30.js:6:331969\nC@https://content.powerapps.com/resource/powerbiwfe/extension/des/app.14a4e7a25046c3ecef0d.js:5:750374\ngetNotebookContentWithHeaderInfo@https://content.powerapps.com/resource/powerbiwfe/extension/des/app.14a4e7a25046c3ecef0d.js:5:734436\n\n[13 lines trimmed]","cause":{"name":"PbiNotAuthorizedError","message":"You don't have the access to the artifact or the workspace it belongs to. (Error=TokenExpired)","stack":"c@https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.8ac1bf5000eee3f57e30.js:6:589024\nd@https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.8ac1bf5000eee3f57e30.js:6:589608\nm@https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.8ac1bf5000eee3f57e30.js:6:591401\n_fetchMwcToken@https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.8ac1bf5000eee3f57e30.js:6:602951\n","cause":{"error":{"data":{},"error":{"code":"TokenExpired","pbi.error":{"code":"TokenExpired","exceptionCulprit":1,"parameters":[],"details":[]}},"status":401,"stack":"Ae@https://content.powerapps.com/resource/powerbiwfe/scripts/web.clients.min.09858718dc05b838b338.js:1:2404317\nensurePromiseError@https://content.powerapps.com/resource/powerbiwfe/scripts/web.clients.min.09858718dc05b838b338.js:1:2405229\nrequestInternal@https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.6a1714beca6ea3dfb564.js:1:4934344\n874074/request/ie<@[^]:1:4932316\ninvoke@https://content.powerapps.com/resource/powerbiwfe/scripts/powerbiportal.externals.bundle.min.afe406101ba8b2b7dd93.js:5:7487\n568962/trackTasks/fe.invoke@https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.6a1714beca6ea3dfb564.js:1:5738817\nrun@https://content.powerapps.com/resource/powerbiwfe/scripts/powerbiportal.externals.bundle.min.afe406101ba8b2b7dd93.js:5:2365\nrunOutsideAngular@https://content.powerapps.com/resource/powerbiwfe/scripts/web.vendors.min.2b7e555f9f724abb3659.js:1:649436\nrequest@https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.6a1714beca6ea3dfb564.js:1:4932289\npost@[^]:1:4923659\npost@[^]:1:4944415\nacquireMWCToken@[^]:1:7771178\n687177/bt/this.onGetMWCTokenReceived$<@[^]:1:8289000\n662197/y/</<@[^]:1:8248345\n_tryNext@https://content.powerapps.com/resource/powerbiwfe/scripts/web.vendors.min.2b7e555f9f724abb3659.js:1:584257\n_next@[^]:1:584175\nnext@[^]:1:550212\nnotifyNext@[^]:1:584603\n_next@[^]:1:554507\nnext@[^]:1:550212\n[98 lines trimmed]","message":"HttpRequestWorker.requestInternal error <no-description> 401","name":"Error"}},"errorCode":"TokenExpired","httpStatusCode":401},"tokenParams":{"workspaceId":"bc5400d0-3afd-4a20-a0c4-74727dc5ee45","capacityId":"1A3888AA-1D40-4A77-9ED3-3D17DE6E2F0B","artifactId":"07b40c8c-e39b-4e21-88af-ab95677312a8","mode":"refresh","workloadType":"Notebook","tokenVersion":"v1","artifactType":"SynapseNotebook"},"correlationId":"0c511d59-e6e9-4ae0-b777-0ce6e8ac54c8"}
`MwcRequest_Status404`	UserError	1,392	164	{"name":"Error","message":"Failed to get etag of notebook ff8af00e-9386-493c-b420-0d92282853dc. MwcRequestError: Failed to send HTTP (MWC) request to https://4d… {"name":"Error","message":"Failed to get etag of notebook ff8af00e-9386-493c-b420-0d92282853dc. MwcRequestError: Failed to send HTTP (MWC) request to https://4da2e884b0dc46248165b3523b1d80ca.pbidedicated.windows.net/webapi/capacities/4da2e884-b0dc-4624-8165-b3523b1d80ca/workloads/Notebook/Data/Automatic/api/workspaces/9f6d9777-334b-484d-a770-f50fbb3e2b2b/artifacts/ff8af00e-9386-493c-b420-0d92282853dc/content?v=1782176061015. Status code: 404.","stack":"Error: Failed to get etag of notebook ff8af00e-9386-493c-b420-0d92282853dc. MwcRequestError: Failed to send HTTP (MWC) request to https://4da2e884b0dc46248165b3523b1d80ca.pbidedicated.windows.net/webapi/capacities/4da2e884-b0dc-4624-8165-b3523b1d80ca/workloads/Notebook/Data/Automatic/api/workspaces/9f6d9777-334b-484d-a770-f50fbb3e2b2b/artifacts/ff8af00e-9386-493c-b420-0d92282853dc/content?v=1782176061015. Status code: 404.\n at https://content.powerapps.com/resource/powerbiwfe/extension/des/app.14a4e7a25046c3ecef0d.js:5:752452\n at async o (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.8ac1bf5000eee3f57e30.js:6:407090)\n at async w (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.14a4e7a25046c3ecef0d.js:5:751110)\n at async R.getEtag (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.14a4e7a25046c3ecef0d.js:5:744555)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.5d71de59da3225ad2126.js:5:432689\n at async u (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.5d71de59da3225ad2126.js:5:433664)\n at async Object.current (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.5d71de59da3225ad2126.js:5:436290)\n at async onSave (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.5d71de59da3225ad2126.js:5:477682)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app.14a4e7a25046c3ecef0d.js:5:1263723\n at async Object.saveAs (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.14a4e7a25046c3ecef0d.js:5:1266972)","cause":{"name":"MwcRequestError","message":"Failed to send HTTP (MWC) request to https://4da2e884b0dc46248165b3523b1d80ca.pbidedicated.windows.net/webapi/capacities/4da2e884-b0dc-4624-8165-b3523b1d80ca/workloads/Notebook/Data/Automatic/api/workspaces/9f6d9777-334b-484d-a770-f50fbb3e2b2b/artifacts/ff8af00e-9386-493c-b420-0d92282853dc/content?v=1782176061015. Status code: 404.","stack":"MwcRequestError: Failed to send HTTP (MWC) request to https://4da2e884b0dc46248165b3523b1d80ca.pbidedicated.windows.net/webapi/capacities/4da2e884-b0dc-4624-8165-b3523b1d80ca/workloads/Notebook/Data/Automatic/api/workspaces/9f6d9777-334b-484d-a770-f50fbb3e2b2b/artifacts/ff8af00e-9386-493c-b420-0d92282853dc/content?v=1782176061015. Status code: 404.\n at d (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.8ac1bf5000eee3f57e30.js:6:593034)\n at async l (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.8ac1bf5000eee3f57e30.js:6:592755)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app.14a4e7a25046c3ecef0d.js:5:751579\n at async o (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.8ac1bf5000eee3f57e30.js:6:407090)\n at async w (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.14a4e7a25046c3ecef0d.js:5:751110)\n at async R.getEtag (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.14a4e7a25046c3ecef0d.js:5:744555)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.5d71de59da3225ad2126.js:5:432689\n at async u (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.5d71de59da3225ad2126.js:5:433664)\n at async Object.current (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.5d71de59da3225ad2126.js:5:436290)\n at async onSave (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.5d71de59da3225ad2126.js:5:477682)","url":"https://4da2e884b0dc46248165b3523b1d80ca.pbidedicated.windows.net/webapi/capacities/4da2e884-b0dc-4624-8165-b3523b1d80ca/workloads/Notebook/Data/Automatic/api/workspaces/9f6d9777-334b-484d-a770-f50fbb3e2b2b/artifacts/ff8af00e-9386-493c-b420-0d92282853dc/content?v=1782176061015","response":{"ok":false,"status":404,"statusText":"","url":"https://4da2e884b0dc46248165b3523b1d80ca.pbidedicated.windows.net/webapi/capacities/4da2e884-b0dc-4624-8165-b3523b1d80ca/workloads/Notebook/Data/Automatic/api/workspaces/9f6d9777-334b-484d-a770-f50fbb3e2b2b/artifacts/ff8af00e-9386-493c-b420-0d92282853dc/content?v=1782176061015","bodyUsed":true},"responseBody":"","parentActivityId":"001febe3-f012-4c99-953d-3de5c894545d","rootActivityId":"0286295b-be79-4fd7-8dbb-27c4d8981a60"}}
`FaileToGetEtagOfNotebook`	SystemError	1,024	78	{"name":"Error","message":"Failed to get etag of notebook fd4219c2-9abe-475c-a5ab-8405daeeca18. TimeoutError: Timeout fetching MWC token for Notebook. 34260s el… {"name":"Error","message":"Failed to get etag of notebook fd4219c2-9abe-475c-a5ab-8405daeeca18. TimeoutError: Timeout fetching MWC token for Notebook. 34260s elapsed. Please retry your operation.","stack":"Error: [$.message]\n at https://content.powerapps.com/resource/powerbiwfe/extension/des/app.14a4e7a25046c3ecef0d.js:5:752452\n at async o (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.8ac1bf5000eee3f57e30.js:6:407090)\n at async w (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.14a4e7a25046c3ecef0d.js:5:751110)\n at async R.getEtag (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.14a4e7a25046c3ecef0d.js:5:744555)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.5d71de59da3225ad2126.js:5:432689\n at async u (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.5d71de59da3225ad2126.js:5:433664)\n at async Object.current (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.5d71de59da3225ad2126.js:5:436290)\n at async onSave (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.5d71de59da3225ad2126.js:5:477682)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app.14a4e7a25046c3ecef0d.js:5:1263723\n at async Object.saveAs (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.14a4e7a25046c3ecef0d.js:5:1266972)","cause":{"name":"TimeoutError","message":"Timeout fetching MWC token for Notebook. 34260s elapsed. Please retry your operation.","stack":"TimeoutError: [$.message]\n at c._getMwcToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.e0f6b23a6e719169742a.js:9:386799)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app.14a4e7a25046c3ecef0d.js:5:751341\n at async o (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.8ac1bf5000eee3f57e30.js:6:407090)\n at async w (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.14a4e7a25046c3ecef0d.js:5:751110)\n at async R.getEtag (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.14a4e7a25046c3ecef0d.js:5:744555)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.5d71de59da3225ad2126.js:5:432689\n at async u (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.5d71de59da3225ad2126.js:5:433664)\n at async Object.current (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.5d71de59da3225ad2126.js:5:436290)\n at async onSave (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.5d71de59da3225ad2126.js:5:477682)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app.14a4e7a25046c3ecef0d.js:5:1263723","cause":{"name":"CacheTimeoutError","message":"Timeout fetching cache item (Correlation:14d771cf-7416-4b69-83ed-8cd50865fb9d). DateNowElapsed: 34260s PerfNowElapsed: 34260s","stack":"CacheTimeoutError: [$.message]\n at https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.e0f6b23a6e719169742a.js:9:382521\n ---- end of previous stack trace ----\n ---- awaiter #0 ----\n at u.get (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.e0f6b23a6e719169742a.js:9:381259)\n at async c._getMwcToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.e0f6b23a6e719169742a.js:9:386549)\n at async getAuthSettings (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.5d71de59da3225ad2126.js:5:104350)\n ---- end of previous stack trace ----\n ---- awaiter #1 ----\n at u.get (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.e0f6b23a6e719169742a.js:9:381259)\n at async c._getMwcToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.e0f6b23a6e719169742a.js:9:386549)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app.14a4e7a25046c3ecef0d.js:5:751341\n at async o (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.8ac1bf5000eee3f57e30.js:6:407090)\n at async w (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.14a4e7a25046c3ecef0d.js:5:751110)\n at async R.getEtag (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.14a4e7a25046c3ecef0d.js:5:744555)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.5d71de59da3225ad2126.js:5:432689\n at async u (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.5d71de59da3225ad2126.js:5:433664)\n at async Object.current (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.5d71de59da3225ad2126.js:5:436290)\n at async onSave (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.5d71de59da3225ad2126.js:5:477682)\n ---- end of previous stack trace ----\n[27 lines trimmed]","correlationId":"14d771cf-7416-4b69-83ed-8cd50865fb9d","serializedKey":"Notebook\|\|v1\|\|85fc8e4c-ffbe-401f-97be-e9ddf77c6610\|\|d8d28aa3-27c7-4b79-9baa-fc6b52d1db8a\|\|fd4219c2-9abe-475c-a5ab-8405daeeca18","dateNowElapsed":34259706,"perfNowElapsed":34259705.79999995}}}
`ArtifactWrite_Unauthorized`	UserError	684	4	{"name":"MwcRequestError","message":"[Unauthorized] Access token validation failed. The user does not have the required artifact permissions 'Write' for artifac… {"name":"MwcRequestError","message":"[Unauthorized] Access token validation failed. The user does not have the required artifact permissions 'Write' for artifact d4ee67ee-1af6-4309-ac15-d6059c7368cf.","stack":"Error: [Unauthorized] Access token validation failed. The user does not have the required artifact permissions 'Write' for artifact d4ee67ee-1af6-4309-ac15-d6059c7368cf.\n at d (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.8ac1bf5000eee3f57e30.js:6:593034)\n at async l (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.8ac1bf5000eee3f57e30.js:6:592755)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app.14a4e7a25046c3ecef0d.js:5:753408\n at async o (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.8ac1bf5000eee3f57e30.js:6:407090)\n at async S (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.14a4e7a25046c3ecef0d.js:5:752752)\n at async p (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.14a4e7a25046c3ecef0d.js:5:746963)\n at async R.putContent (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.14a4e7a25046c3ecef0d.js:5:747407)\n at async l (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.14a4e7a25046c3ecef0d.js:5:760239)\n at async u (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.5d71de59da3225ad2126.js:5:434729)\n at async Object.current (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.5d71de59da3225ad2126.js:5:436290)","url":"https://032865f30f5f4d0e8abd7df77c54f562.pbidedicated.windows.net/webapi/capacities/032865F3-0F5F-4D0E-8ABD-7DF77C54F562/workloads/Notebook/Data/Automatic/api/workspaces/65c2d5a5-5c5a-4417-b1be-c57f469cb2b9/artifacts/d4ee67ee-1af6-4309-ac15-d6059c7368cf/content?v=1782145722294","response":{"ok":false,"status":401,"statusText":"","url":"https://032865f30f5f4d0e8abd7df77c54f562.pbidedicated.windows.net/webapi/capacities/032865F3-0F5F-4D0E-8ABD-7DF77C54F562/workloads/Notebook/Data/Automatic/api/workspaces/65c2d5a5-5c5a-4417-b1be-c57f469cb2b9/artifacts/d4ee67ee-1af6-4309-ac15-d6059c7368cf/content?v=1782145722294","bodyUsed":true},"responseBody":"{\"code\":\"Unauthorized\",\"subCode\":2,\"message\":\"Access token validation failed.\",\"timeStamp\":\"2026-06-22T16:28:42.4781292Z\",\"httpStatusCode\":401,\"hresult\":-2147467259,\"details\":[{\"code\":\"RootActivityId\",\"message\":\"a0136807-4a17-4d85-941b-3a5cb2ab4452\"},{\"code\":\"Param1\",\"message\":\"The user does not have the required artifact permissions 'Write' for artifact d4ee67ee-1af6-4309-ac15-d6059c7368cf.\"}],\"exceptionCategory\":1}","parentActivityId":"001fa55d-f154-4451-9041-dfb91b661956","rootActivityId":"a0136807-4a17-4d85-941b-3a5cb2ab4452"}
`MwcRequestError`	UnknownError	340	11	{"name":"MwcRequestError","message":"[NBSServiceProxyException] Notebook Service failed to response.","stack":"MwcRequestError: [NBSServiceProxyException] Noteb… {"name":"MwcRequestError","message":"[NBSServiceProxyException] Notebook Service failed to response.","stack":"MwcRequestError: [NBSServiceProxyException] Notebook Service failed to response.\n at d (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.e354bd82efc7c4fa3b75.js:6:575211)\n at async l (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.e354bd82efc7c4fa3b75.js:6:574932)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app.66860198e3c37062fa23.js:5:746469\n at async o (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.e354bd82efc7c4fa3b75.js:6:389267)\n at async S (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.66860198e3c37062fa23.js:5:745813)\n at async u (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.66860198e3c37062fa23.js:5:740038)\n at async R.putContent (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.66860198e3c37062fa23.js:5:740482)\n at async l (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.66860198e3c37062fa23.js:5:753283)\n at async u (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.7ea0b0ee78c687c90904.js:5:432987)\n at async Object.current (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.7ea0b0ee78c687c90904.js:5:434548)","url":"https://d377ca26231b4fa2a4dde244bd11bbe8.pbidedicated.windows.net/webapi/capacities/d377ca26-231b-4fa2-a4dd-e244bd11bbe8/workloads/Notebook/Data/Automatic/api/workspaces/65070782-cd9d-4b2b-ac0d-7ae7db8431b5/artifacts/944a2399-4801-4481-a158-707c93b22ae6/content?v=1782212868504","response":{"ok":false,"status":500,"statusText":"","url":"https://d377ca26231b4fa2a4dde244bd11bbe8.pbidedicated.windows.net/webapi/capacities/d377ca26-231b-4fa2-a4dd-e244bd11bbe8/workloads/Notebook/Data/Automatic/api/workspaces/65070782-cd9d-4b2b-ac0d-7ae7db8431b5/artifacts/944a2399-4801-4481-a158-707c93b22ae6/content?v=1782212868504","bodyUsed":true},"responseBody":"{\"ExceptionComponent\":\"NotebookServiceProxy\",\"Message\":\"Notebook Service failed to response.\",\"RootActivityId\":\"3f4f22d7-e0ec-4c72-8e49-3d4dfe7b4fe5\",\"IsSystemError\":true,\"ErrorCode\":\"NBSServiceProxyException\",\"HttpStatusCode\":500}","parentActivityId":"001f2a31-23a2-414c-b864-d7aafa6669c5","rootActivityId":"3f4f22d7-e0ec-4c72-8e49-3d4dfe7b4fe5"}
`GetMWCToken_429_Unkown`	UserError	166	15	{"name":"MwcTokenError","message":"Failed to retrieve MWC token for \"Notebook\": WorkspaceId=65c3f905-2f17-4057-8660-3db4325efe0a CapacityId=590303CA-317F-4C67… {"name":"MwcTokenError","message":"Failed to retrieve MWC token for \"Notebook\": WorkspaceId=65c3f905-2f17-4057-8660-3db4325efe0a CapacityId=590303CA-317F-4C67-A6E2-2BF21DCB9C09 ArtifactId=d7cbcdd0-f4e8-4438-964a-482b1a09320e.","stack":"MwcTokenError: Failed to retrieve MWC token for \"Notebook\": WorkspaceId=65c3f905-2f17-4057-8660-3db4325efe0a CapacityId=590303CA-317F-4C67-A6E2-2BF21DCB9C09 ArtifactId=d7cbcdd0-f4e8-4438-964a-482b1a09320e.\n at c._fetchMwcToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.8ac1bf5000eee3f57e30.js:6:602923)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.8ac1bf5000eee3f57e30.js:6:594978\n at async d.get (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.8ac1bf5000eee3f57e30.js:6:594102)\n at async c._getMwcToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.8ac1bf5000eee3f57e30.js:6:599530)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app.14a4e7a25046c3ecef0d.js:5:753014\n at async o (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.8ac1bf5000eee3f57e30.js:6:407090)\n at async S (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.14a4e7a25046c3ecef0d.js:5:752752)\n at async p (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.14a4e7a25046c3ecef0d.js:5:746963)\n at async R.putContent (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.14a4e7a25046c3ecef0d.js:5:747407)\n at async l (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.14a4e7a25046c3ecef0d.js:5:760239)","cause":{"name":"PbiApiError","message":"Failed to invoke PBI API. (HTTP 429, RequestId=419cde4b-5733-f48e-8dc8-e7ff6ae47d58)","stack":"PbiApiError: Failed to invoke PBI API. (HTTP 429, RequestId=419cde4b-5733-f48e-8dc8-e7ff6ae47d58)\n at m (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.8ac1bf5000eee3f57e30.js:6:591473)\n at c._fetchMwcToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.8ac1bf5000eee3f57e30.js:6:602951)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.8ac1bf5000eee3f57e30.js:6:594978\n at async d.get (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.8ac1bf5000eee3f57e30.js:6:594102)\n at async c._getMwcToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.8ac1bf5000eee3f57e30.js:6:599530)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app.14a4e7a25046c3ecef0d.js:5:753014\n at async o (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.8ac1bf5000eee3f57e30.js:6:407090)\n at async S (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.14a4e7a25046c3ecef0d.js:5:752752)\n at async p (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.14a4e7a25046c3ecef0d.js:5:746963)\n at async R.putContent (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.14a4e7a25046c3ecef0d.js:5:747407)","cause":{"error":{"data":null,"status":429,"headers":{"cache-control":"no-store, must-revalidate, no-cache","content-length":"0","content-type":"text/plain; charset=utf-8","pragma":"no-cache"},"activityId":"48543f1f-0a37-4f88-9154-04002edc9faf","requestId":"419cde4b-5733-f48e-8dc8-e7ff6ae47d58","pendingRequestCount":4,"message":"HttpRequestWorker.requestInternal error <no-description> 429","name":"Error","stack":"Error: HttpRequestWorker.requestInternal error <no-description> 429\n at Le.ensurePromiseError (https://content.powerapps.com/resource/powerbiwfe/scripts/web.clients.min.09858718dc05b838b338.js:1:2405229)\n at q.requestInternal (https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.6a1714beca6ea3dfb564.js:1:4934344)\n at https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.6a1714beca6ea3dfb564.js:1:4932316\n at s.invoke (https://content.powerapps.com/resource/powerbiwfe/scripts/powerbiportal.externals.bundle.min.afe406101ba8b2b7dd93.js:5:7487)\n at s.invoke (https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.6a1714beca6ea3dfb564.js:1:5738817)\n at n.run (https://content.powerapps.com/resource/powerbiwfe/scripts/powerbiportal.externals.bundle.min.afe406101ba8b2b7dd93.js:5:2365)\n at wi.runOutsideAngular (https://content.powerapps.com/resource/powerbiwfe/scripts/web.vendors.min.2b7e555f9f724abb3659.js:1:649436)\n at q.request (https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.6a1714beca6ea3dfb564.js:1:4932289)\n at g.post (https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.6a1714beca6ea3dfb564.js:1:4923659)\n at d.post (https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.6a1714beca6ea3dfb564.js:1:4944415)"}},"requestId":"419cde4b-5733-f48e-8dc8-e7ff6ae47d58","httpStatusCode":429},"tokenParams":{"workspaceId":"65c3f905-2f17-4057-8660-3db4325efe0a","capacityId":"590303CA-317F-4C67-A6E2-2BF21DCB9C09","artifactId":"d7cbcdd0-f4e8-4438-964a-482b1a09320e","artifactType":"SynapseNotebook","workloadType":"Notebook","tokenVersion":"v1"},"correlationId":"f456b5ec-1b11-4f0b-b5b9-7b755e267f88"}
`GetMWCToken_0_SharedNetworkConnectionIssue`	UserError	159	59	{"name":"MwcTokenError","message":"Failed to retrieve MWC token for \"Notebook\": WorkspaceId=c36c28a0-f5e7-43f3-8cea-96170ed634c4 CapacityId=83e18582-4ef5-4725… {"name":"MwcTokenError","message":"Failed to retrieve MWC token for \"Notebook\": WorkspaceId=c36c28a0-f5e7-43f3-8cea-96170ed634c4 CapacityId=83e18582-4ef5-4725-849e-b80e083b0631 ArtifactId=ebe28458-c81f-4c51-8134-b03a7ca77bd0.","stack":"MwcTokenError: Failed to retrieve MWC token for \"Notebook\": WorkspaceId=c36c28a0-f5e7-43f3-8cea-96170ed634c4 CapacityId=83e18582-4ef5-4725-849e-b80e083b0631 ArtifactId=ebe28458-c81f-4c51-8134-b03a7ca77bd0.\n at c._fetchMwcToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.8ac1bf5000eee3f57e30.js:6:602923)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.8ac1bf5000eee3f57e30.js:6:594978\n ---- end of previous stack trace ----\n ---- awaiter #0 ----\n at d.get (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.8ac1bf5000eee3f57e30.js:6:594234)\n at async c._getMwcToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.8ac1bf5000eee3f57e30.js:6:599530)\n at async getAuthSettings (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.5d71de59da3225ad2126.js:5:104350)\n ---- end of previous stack trace ----\n ---- awaiter #1 ----\n at d.get (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.8ac1bf5000eee3f57e30.js:6:594234)\n at async c._getMwcToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.8ac1bf5000eee3f57e30.js:6:599530)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app.14a4e7a25046c3ecef0d.js:5:753014\n at async o (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.8ac1bf5000eee3f57e30.js:6:407090)\n at async S (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.14a4e7a25046c3ecef0d.js:5:752752)\n at async p (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.14a4e7a25046c3ecef0d.js:5:746963)\n at async R.putContent (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.14a4e7a25046c3ecef0d.js:5:747407)\n at async l (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.14a4e7a25046c3ecef0d.js:5:760239)\n at async u (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.5d71de59da3225ad2126.js:5:434729)\n at async Object.current (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.5d71de59da3225ad2126.js:5:436290)","cause":{"name":"PbiApiError","message":"Failed to invoke PBI API. (Error=NetworkConnectionIssue, RequestId=779e77c5-3a3a-0426-8535-05a6ba0f1e72)","stack":"PbiApiError: Failed to invoke PBI API. (Error=NetworkConnectionIssue, RequestId=779e77c5-3a3a-0426-8535-05a6ba0f1e72)\n at m (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.8ac1bf5000eee3f57e30.js:6:591473)\n at c._fetchMwcToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.8ac1bf5000eee3f57e30.js:6:602951)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.8ac1bf5000eee3f57e30.js:6:594978","cause":{"error":{"data":{},"error":{"code":"NetworkConnectionIssue","pbi.error":{"code":"NetworkConnectionIssue","exceptionCulprit":1,"parameters":[],"details":[]}},"status":0,"activityId":"a5d49309-cc43-49b4-a962-562812618e14","requestId":"779e77c5-3a3a-0426-8535-05a6ba0f1e72","pendingRequestCount":0,"retryCount":5,"message":"HttpRequestWorker.requestInternal error <no-description> ","name":"Error","stack":"Error: HttpRequestWorker.requestInternal error <no-description> \n at Le.ensurePromiseError (https://content.powerapps.com/resource/powerbiwfe/scripts/web.clients.min.09858718dc05b838b338.js:1:2405229)\n at q.requestInternal (https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.6a1714beca6ea3dfb564.js:1:4934344)\n at https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.6a1714beca6ea3dfb564.js:1:4932316\n at s.invoke (https://content.powerapps.com/resource/powerbiwfe/scripts/powerbiportal.externals.bundle.min.afe406101ba8b2b7dd93.js:5:7487)\n at fe.invoke (https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.6a1714beca6ea3dfb564.js:1:5738817)\n at n.run (https://content.powerapps.com/resource/powerbiwfe/scripts/powerbiportal.externals.bundle.min.afe406101ba8b2b7dd93.js:5:2365)\n at wi.runOutsideAngular (https://content.powerapps.com/resource/powerbiwfe/scripts/web.vendors.min.2b7e555f9f724abb3659.js:1:649436)\n at q.request (https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.6a1714beca6ea3dfb564.js:1:4932289)\n at g.post (https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.6a1714beca6ea3dfb564.js:1:4923659)\n at d.post (https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.6a1714beca6ea3dfb564.js:1:4944415)"}},"errorCode":"NetworkConnectionIssue","requestId":"779e77c5-3a3a-0426-8535-05a6ba0f1e72","httpStatusCode":0},"tokenParams":{"workspaceId":"c36c28a0-f5e7-43f3-8cea-96170ed634c4","capacityId":"83e18582-4ef5-4725-849e-b80e083b0631","artifactId":"ebe28458-c81f-4c51-8134-b03a7ca77bd0","mode":"refresh","workloadType":"Notebook","tokenVersion":"v1","artifactType":"SynapseNotebook"},"correlationId":"c4fc90e7-b228-4467-8c8d-b43af2161166"}
`GetMWCToken_403_TokenExpired`	SystemError	64	10	{"name":"Error","message":"Failed to get etag of notebook e0363200-56e0-4f26-986c-de86f31dd0c1. MwcTokenError: Failed to retrieve MWC token for \"Notebook\": Wo… {"name":"Error","message":"Failed to get etag of notebook e0363200-56e0-4f26-986c-de86f31dd0c1. MwcTokenError: Failed to retrieve MWC token for \"Notebook\": WorkspaceId=593459ff-df5f-4157-98b7-224abf1d2065 CapacityId=59b9596b-a476-4e73-a475-03ad8bf36471 ArtifactId=e0363200-56e0-4f26-986c-de86f31dd0c1.","stack":"Error: [$.message]\n at https://content.powerapps.com/resource/powerbiwfe/extension/des/app.14a4e7a25046c3ecef0d.js:5:752452\n at async o (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.8ac1bf5000eee3f57e30.js:6:407090)\n at async w (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.14a4e7a25046c3ecef0d.js:5:751110)\n at async R.getEtag (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.14a4e7a25046c3ecef0d.js:5:744555)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.5d71de59da3225ad2126.js:5:432689\n at async u (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.5d71de59da3225ad2126.js:5:433664)\n at async Object.current (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.5d71de59da3225ad2126.js:5:436290)\n at async onSave (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.5d71de59da3225ad2126.js:5:477682)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app.14a4e7a25046c3ecef0d.js:5:1263723\n at async Object.saveAs (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.14a4e7a25046c3ecef0d.js:5:1266972)","cause":{"name":"MwcTokenError","message":"Failed to retrieve MWC token for \"Notebook\": WorkspaceId=593459ff-df5f-4157-98b7-224abf1d2065 CapacityId=59b9596b-a476-4e73-a475-03ad8bf36471 ArtifactId=e0363200-56e0-4f26-986c-de86f31dd0c1.","stack":"MwcTokenError: [$.message]\n at c._fetchMwcToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.e0f6b23a6e719169742a.js:9:389942)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.e0f6b23a6e719169742a.js:9:381998\n ---- end of previous stack trace ----\n ---- awaiter #0 ----\n at u.get (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.e0f6b23a6e719169742a.js:9:381259)\n at async c._getMwcToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.e0f6b23a6e719169742a.js:9:386549)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app.14a4e7a25046c3ecef0d.js:5:627303\n at async s.getMWCToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.14a4e7a25046c3ecef0d.js:5:627262)\n at async s.fetch (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.14a4e7a25046c3ecef0d.js:5:626491)\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.5d71de59da3225ad2126.js:5:573305)\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 u.get (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.e0f6b23a6e719169742a.js:9:381259)\n at async c._getMwcToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.e0f6b23a6e719169742a.js:9:386549)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app.14a4e7a25046c3ecef0d.js:5:768657\n[21 lines trimmed]","cause":{"name":"PbiForbiddenError","message":"Access token has expired, resubmit with a new access token (Error=TokenExpired, RequestId=4cdfec06-bc59-b668-9681-ae3259ca50d5)","stack":"PbiForbiddenError: [$.message]\n at m (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.e0f6b23a6e719169742a.js:9:377950)\n at c._fetchMwcToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.e0f6b23a6e719169742a.js:9:389970)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.e0f6b23a6e719169742a.js:9:381998","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":"4cdfec06-bc59-b668-9681-ae3259ca50d5","x-powerbi-error-info":"TokenExpired"},"activityId":"9819a7aa-241b-4107-98a1-515e64468f24","requestId":"4cdfec06-bc59-b668-9681-ae3259ca50d5","responseRequestId":"4cdfec06-bc59-b668-9681-ae3259ca50d5","error":{"code":"TokenExpired","message":"Access token has expired, resubmit with a new access token"},"pendingRequestCount":0,"message":"HttpRequestWorker.requestInternal error <no-description> 403","name":"Error","stack":"Error: HttpRequestWorker.requestInternal error <no-description> 403\n at Le.ensurePromiseError (https://content.powerapps.com/resource/powerbiwfe/scripts/web.clients.min.09858718dc05b838b338.js:1:2405229)\n at q.requestInternal (https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.6a1714beca6ea3dfb564.js:1:4934344)\n at [^]:1:4932316\n at s.invoke (https://content.powerapps.com/resource/powerbiwfe/scripts/powerbiportal.externals.bundle.min.afe406101ba8b2b7dd93.js:5:7487)\n at fe.invoke (https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.6a1714beca6ea3dfb564.js:1:5738817)\n at n.run (https://content.powerapps.com/resource/powerbiwfe/scripts/powerbiportal.externals.bundle.min.afe406101ba8b2b7dd93.js:5:2365)\n at wi.runOutsideAngular (https://content.powerapps.com/resource/powerbiwfe/scripts/web.vendors.min.2b7e555f9f724abb3659.js:1:649436)\n at q.request (https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.6a1714beca6ea3dfb564.js:1:4932289)\n at g.post ([^]:1:4923659)\n at d.post ([^]:1:4944415)"}},"errorCode":"TokenExpired","requestId":"4cdfec06-bc59-b668-9681-ae3259ca50d5","httpStatusCode":403},"tokenParams":{"workspaceId":"593459ff-df5f-4157-98b7-224abf1d2065","capacityId":"59b9596b-a476-4e73-a475-03ad8bf36471","artifactId":"e0363200-56e0-4f26-986c-de86f31dd0c1","artifactType":"SynapseNotebook","workloadType":"Notebook","tokenVersion":"v1"},"correlationId":"1afc811d-d56f-4cca-b7bb-07b55af418f7"}}
`GetMWCToken_500_ServerInternalError`	SystemError	47	14	{"name":"MwcTokenError","message":"Failed to retrieve MWC token for \"Notebook\": WorkspaceId=e7a3ab1f-a0a1-496c-8c28-9face774d06e CapacityId=054CBC1C-AF65-41E4… {"name":"MwcTokenError","message":"Failed to retrieve MWC token for \"Notebook\": WorkspaceId=e7a3ab1f-a0a1-496c-8c28-9face774d06e CapacityId=054CBC1C-AF65-41E4-902D-4D22ACCFC40D ArtifactId=90f28f94-ed2b-4a85-8e5c-da4bb1febaf6.","stack":"MwcTokenError: Failed to retrieve MWC token for \"Notebook\": WorkspaceId=e7a3ab1f-a0a1-496c-8c28-9face774d06e CapacityId=054CBC1C-AF65-41E4-902D-4D22ACCFC40D ArtifactId=90f28f94-ed2b-4a85-8e5c-da4bb1febaf6.\n at c._fetchMwcToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.e354bd82efc7c4fa3b75.js:6:585100)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.e354bd82efc7c4fa3b75.js:6:577155\n ---- end of previous stack trace ----\n ---- awaiter #0 ----\n at d.get (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.e354bd82efc7c4fa3b75.js:6:576411)\n at async c._getMwcToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.e354bd82efc7c4fa3b75.js:6:581707)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app.66860198e3c37062fa23.js:5:746075\n at async o (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.e354bd82efc7c4fa3b75.js:6:389267)\n at async S (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.66860198e3c37062fa23.js:5:745813)\n at async u (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.66860198e3c37062fa23.js:5:740038)\n at async R.putContent (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.66860198e3c37062fa23.js:5:740482)\n at async l (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.66860198e3c37062fa23.js:5:753283)\n at async u (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.7ea0b0ee78c687c90904.js:5:432987)\n at async Object.current (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.7ea0b0ee78c687c90904.js:5:434548)\n ---- end of previous stack trace ----\n ---- awaiter #1 ----\n at d.get (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.e354bd82efc7c4fa3b75.js:6:576411)\n at async c._getMwcToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.e354bd82efc7c4fa3b75.js:6:581707)\n at async i.fetch (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.66860198e3c37062fa23.js:5:809784)\n at async E (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.66860198e3c37062fa23.js:5:993554)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app.66860198e3c37062fa23.js:5:780130\n ---- end of previous stack trace ----\n ---- awaiter #2 ----\n at d.get (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.e354bd82efc7c4fa3b75.js:6:576411)\n at async c._getMwcToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.e354bd82efc7c4fa3b75.js:6:581707)\n at async i.fetch (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.66860198e3c37062fa23.js:5:809784)\n at async f (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.66860198e3c37062fa23.js:5:988978)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app.66860198e3c37062fa23.js:5:980814\n ---- end of previous stack trace ----\n ---- awaiter #3 ----\n at d.get (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.e354bd82efc7c4fa3b75.js:6:576411)\n at async c._getMwcToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.e354bd82efc7c4fa3b75.js:6:581707)\n at async getAuthSettings (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.7ea0b0ee78c687c90904.js:5:102956)","cause":{"name":"PbiApiError","message":"Failed to invoke PBI API. (Error=PowerBIHttpRequestException, RequestId=0c81a16f-f3e0-0753-5350-7782f5230259)","stack":"PbiApiError: Failed to invoke PBI API. (Error=PowerBIHttpRequestException, RequestId=0c81a16f-f3e0-0753-5350-7782f5230259)\n at m (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.e354bd82efc7c4fa3b75.js:6:573650)\n at c._fetchMwcToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.e354bd82efc7c4fa3b75.js:6:585128)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.e354bd82efc7c4fa3b75.js:6:577155","cause":{"error":{"data":{"code":"PowerBIHttpRequestException","message":"Monitored exception wrapper for HttpRequestException"},"status":500,"headers":{"content-length":"103","content-type":"application/json; charset=utf-8","requestid":"0c81a16f-f3e0-0753-5350-7782f5230259"},"activityId":"677ce440-4b85-4218-b884-53649d8e373c","requestId":"0c81a16f-f3e0-0753-5350-7782f5230259","responseRequestId":"0c81a16f-f3e0-0753-5350-7782f5230259","pendingRequestCount":2,"retryCount":5,"message":"HttpRequestWorker.requestInternal error <no-description> 500","name":"Error","stack":"Error: HttpRequestWorker.requestInternal error <no-description> 500\n at Le.ensurePromiseError (https://content.powerapps.com/resource/powerbiwfe/scripts/web.clients.min.09858718dc05b838b338.js:1:2405229)\n at q.requestInternal (https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.6a1714beca6ea3dfb564.js:1:4934344)\n at https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.6a1714beca6ea3dfb564.js:1:4932316\n at s.invoke (https://content.powerapps.com/resource/powerbiwfe/scripts/powerbiportal.externals.bundle.min.afe406101ba8b2b7dd93.js:5:7487)\n at fe.invoke (https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.6a1714beca6ea3dfb564.js:1:5738817)\n at n.run (https://content.powerapps.com/resource/powerbiwfe/scripts/powerbiportal.externals.bundle.min.afe406101ba8b2b7dd93.js:5:2365)\n at wi.runOutsideAngular (https://content.powerapps.com/resource/powerbiwfe/scripts/web.vendors.min.2b7e555f9f724abb3659.js:1:649436)\n at q.request (https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.6a1714beca6ea3dfb564.js:1:4932289)\n at g.post (https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.6a1714beca6ea3dfb564.js:1:4923659)\n at d.post (https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.6a1714beca6ea3dfb564.js:1:4944415)"}},"errorCode":"PowerBIHttpRequestException","requestId":"0c81a16f-f3e0-0753-5350-7782f5230259","httpStatusCode":500},"tokenParams":{"workspaceId":"e7a3ab1f-a0a1-496c-8c28-9face774d06e","capacityId":"054CBC1C-AF65-41E4-902D-4D22ACCFC40D","artifactId":"90f28f94-ed2b-4a85-8e5c-da4bb1febaf6","mode":"refresh","workloadType":"Notebook","tokenVersion":"v1","artifactType":"SynapseNotebook"},"correlationId":"5048ae1a-30e6-4af8-9aa7-d8425f693e84"}
`GetMWCToken_403_TenantNotAuthorizedForCluster`	UserError	27	3	{"name":"Error","message":"Failed to get etag of notebook fd3140e2-01ae-4381-accc-5ef1bb215f5d. MwcTokenError: Failed to retrieve MWC token for \"Notebook\": Wo… {"name":"Error","message":"Failed to get etag of notebook fd3140e2-01ae-4381-accc-5ef1bb215f5d. MwcTokenError: Failed to retrieve MWC token for \"Notebook\": WorkspaceId=045cc11b-56f0-4449-99a2-7e7d0cbb70b7 CapacityId=0076632a-fc5b-4c24-abc6-a04189d5fb29 ArtifactId=fd3140e2-01ae-4381-accc-5ef1bb215f5d.","stack":"Error: Failed to get etag of notebook fd3140e2-01ae-4381-accc-5ef1bb215f5d. MwcTokenError: Failed to retrieve MWC token for \"Notebook\": WorkspaceId=045cc11b-56f0-4449-99a2-7e7d0cbb70b7 CapacityId=0076632a-fc5b-4c24-abc6-a04189d5fb29 ArtifactId=fd3140e2-01ae-4381-accc-5ef1bb215f5d.\n at https://content.powerapps.com/resource/powerbiwfe/extension/des/app.14a4e7a25046c3ecef0d.js:5:752452\n at async o (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.8ac1bf5000eee3f57e30.js:6:407090)\n at async w (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.14a4e7a25046c3ecef0d.js:5:751110)\n at async R.getEtag (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.14a4e7a25046c3ecef0d.js:5:744555)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.5d71de59da3225ad2126.js:5:440025\n at async l (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.5d71de59da3225ad2126.js:5:441093)\n at async Object.current (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.5d71de59da3225ad2126.js:5:442878)\n at async onSave (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.5d71de59da3225ad2126.js:5:477682)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app.14a4e7a25046c3ecef0d.js:5:1263723\n at async Object.saveAs (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.14a4e7a25046c3ecef0d.js:5:1266972)","cause":{"name":"MwcTokenError","message":"Failed to retrieve MWC token for \"Notebook\": WorkspaceId=045cc11b-56f0-4449-99a2-7e7d0cbb70b7 CapacityId=0076632a-fc5b-4c24-abc6-a04189d5fb29 ArtifactId=fd3140e2-01ae-4381-accc-5ef1bb215f5d.","stack":"MwcTokenError: Failed to retrieve MWC token for \"Notebook\": WorkspaceId=045cc11b-56f0-4449-99a2-7e7d0cbb70b7 CapacityId=0076632a-fc5b-4c24-abc6-a04189d5fb29 ArtifactId=fd3140e2-01ae-4381-accc-5ef1bb215f5d.\n at c._fetchMwcToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.e0f6b23a6e719169742a.js:9:389942)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.e0f6b23a6e719169742a.js:9:381998\n ---- end of previous stack trace ----\n ---- awaiter #0 ----\n at u.get (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.e0f6b23a6e719169742a.js:9:381259)\n at async c._getMwcToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.e0f6b23a6e719169742a.js:9:386549)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app.14a4e7a25046c3ecef0d.js:5:768657\n at async w (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.14a4e7a25046c3ecef0d.js:5:768622)\n at async b (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.14a4e7a25046c3ecef0d.js:5:767793)\n at async o (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.14a4e7a25046c3ecef0d.js:5:769931)\n at async h (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.14a4e7a25046c3ecef0d.js:5:770004)\n at async Object.createCheckpoint (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.14a4e7a25046c3ecef0d.js:5:771377)\n at async https://aznbcdn.notebooks.azure.net/component/1.7.8/aznb-history.5d2d58a3.js:1:21529","cause":{"name":"PbiInvalidRequestError","message":"Tenant not authorized for cluster (Error=InvalidRequest, RequestId=d09dafad-e9c5-f680-d586-7ab9455e8d9f)","stack":"PbiInvalidRequestError: Tenant not authorized for cluster (Error=InvalidRequest, RequestId=d09dafad-e9c5-f680-d586-7ab9455e8d9f)\n at m (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.e0f6b23a6e719169742a.js:9:377844)\n at c._fetchMwcToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.e0f6b23a6e719169742a.js:9:389970)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.e0f6b23a6e719169742a.js:9:381998","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":"d09dafad-e9c5-f680-d586-7ab9455e8d9f"},"activityId":"49de0644-6a02-46e3-aefa-009bad4163d4","requestId":"d09dafad-e9c5-f680-d586-7ab9455e8d9f","responseRequestId":"d09dafad-e9c5-f680-d586-7ab9455e8d9f","error":{"code":"InvalidRequest","message":"Tenant not authorized for cluster"},"pendingRequestCount":0,"message":"HttpRequestWorker.requestInternal error <no-description> 403","name":"Error","stack":"Error: HttpRequestWorker.requestInternal error <no-description> 403\n at Le.ensurePromiseError (https://content.powerapps.com/resource/powerbiwfe/scripts/web.clients.min.09858718dc05b838b338.js:1:2405229)\n at q.requestInternal (https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.6a1714beca6ea3dfb564.js:1:4934344)\n at https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.6a1714beca6ea3dfb564.js:1:4932316\n at s.invoke (https://content.powerapps.com/resource/powerbiwfe/scripts/powerbiportal.externals.bundle.min.afe406101ba8b2b7dd93.js:5:7487)\n at s.invoke (https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.6a1714beca6ea3dfb564.js:1:5738817)\n at n.run (https://content.powerapps.com/resource/powerbiwfe/scripts/powerbiportal.externals.bundle.min.afe406101ba8b2b7dd93.js:5:2365)\n at wi.runOutsideAngular (https://content.powerapps.com/resource/powerbiwfe/scripts/web.vendors.min.2b7e555f9f724abb3659.js:1:649436)\n at q.request (https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.6a1714beca6ea3dfb564.js:1:4932289)\n at g.post (https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.6a1714beca6ea3dfb564.js:1:4923659)\n at d.post (https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.6a1714beca6ea3dfb564.js:1:4944415)"}},"errorCode":"InvalidRequest","requestId":"d09dafad-e9c5-f680-d586-7ab9455e8d9f","httpStatusCode":403},"tokenParams":{"workspaceId":"045cc11b-56f0-4449-99a2-7e7d0cbb70b7","capacityId":"0076632a-fc5b-4c24-abc6-a04189d5fb29","artifactId":"fd3140e2-01ae-4381-accc-5ef1bb215f5d","artifactType":"SynapseNotebook","workloadType":"Notebook","tokenVersion":"v1"},"correlationId":"369ae53f-8fe3-4512-b45a-cff29b940070"}}
`GetMWCToken_403_Unkown`	UserError	26	4	{"name":"Error","message":"Failed to get etag of notebook e0363200-56e0-4f26-986c-de86f31dd0c1. MwcTokenError: Failed to retrieve MWC token for \"Notebook\": Wo… {"name":"Error","message":"Failed to get etag of notebook e0363200-56e0-4f26-986c-de86f31dd0c1. MwcTokenError: Failed to retrieve MWC token for \"Notebook\": WorkspaceId=593459ff-df5f-4157-98b7-224abf1d2065 CapacityId=59b9596b-a476-4e73-a475-03ad8bf36471 ArtifactId=e0363200-56e0-4f26-986c-de86f31dd0c1.","stack":"Error: Failed to get etag of notebook e0363200-56e0-4f26-986c-de86f31dd0c1. MwcTokenError: Failed to retrieve MWC token for \"Notebook\": WorkspaceId=593459ff-df5f-4157-98b7-224abf1d2065 CapacityId=59b9596b-a476-4e73-a475-03ad8bf36471 ArtifactId=e0363200-56e0-4f26-986c-de86f31dd0c1.\n at https://content.powerapps.com/resource/powerbiwfe/extension/des/app.14a4e7a25046c3ecef0d.js:5:752452\n at async o (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.8ac1bf5000eee3f57e30.js:6:407090)\n at async w (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.14a4e7a25046c3ecef0d.js:5:751110)\n at async R.getEtag (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.14a4e7a25046c3ecef0d.js:5:744555)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.5d71de59da3225ad2126.js:5:432689\n at async u (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.5d71de59da3225ad2126.js:5:433664)\n at async Object.current (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.5d71de59da3225ad2126.js:5:436290)\n at async onSave (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.5d71de59da3225ad2126.js:5:477682)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app.14a4e7a25046c3ecef0d.js:5:1263723\n at async Object.saveAs (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.14a4e7a25046c3ecef0d.js:5:1266972)","cause":{"name":"MwcTokenError","message":"Failed to retrieve MWC token for \"Notebook\": WorkspaceId=593459ff-df5f-4157-98b7-224abf1d2065 CapacityId=59b9596b-a476-4e73-a475-03ad8bf36471 ArtifactId=e0363200-56e0-4f26-986c-de86f31dd0c1.","stack":"MwcTokenError: Failed to retrieve MWC token for \"Notebook\": WorkspaceId=593459ff-df5f-4157-98b7-224abf1d2065 CapacityId=59b9596b-a476-4e73-a475-03ad8bf36471 ArtifactId=e0363200-56e0-4f26-986c-de86f31dd0c1.\n at c._fetchMwcToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.e0f6b23a6e719169742a.js:9:389942)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.e0f6b23a6e719169742a.js:9:381998\n at async u.get (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.e0f6b23a6e719169742a.js:9:381134)\n at async c._getMwcToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.e0f6b23a6e719169742a.js:9:386549)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app.14a4e7a25046c3ecef0d.js:5:751341\n at async o (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.8ac1bf5000eee3f57e30.js:6:407090)\n at async w (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.14a4e7a25046c3ecef0d.js:5:751110)\n at async R.getEtag (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.14a4e7a25046c3ecef0d.js:5:744555)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.5d71de59da3225ad2126.js:5:432689\n at async u (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.5d71de59da3225ad2126.js:5:433664)","cause":{"name":"PbiForbiddenError","message":"PBI API Access denied. (HTTP 403, RequestId=fbcb167d-c3af-ed81-e457-5b6de69a8332)","stack":"PbiForbiddenError: PBI API Access denied. (HTTP 403, RequestId=fbcb167d-c3af-ed81-e457-5b6de69a8332)\n at m (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.e0f6b23a6e719169742a.js:9:377950)\n at c._fetchMwcToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.e0f6b23a6e719169742a.js:9:389970)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.e0f6b23a6e719169742a.js:9:381998\n at async u.get (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.e0f6b23a6e719169742a.js:9:381134)\n at async c._getMwcToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.e0f6b23a6e719169742a.js:9:386549)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app.14a4e7a25046c3ecef0d.js:5:751341\n at async o (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.8ac1bf5000eee3f57e30.js:6:407090)\n at async w (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.14a4e7a25046c3ecef0d.js:5:751110)\n at async R.getEtag (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.14a4e7a25046c3ecef0d.js:5:744555)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.5d71de59da3225ad2126.js:5:432689","cause":{"error":{"data":null,"status":403,"headers":{"content-length":"0","requestid":"fbcb167d-c3af-ed81-e457-5b6de69a8332"},"activityId":"9819a7aa-241b-4107-98a1-515e64468f24","requestId":"fbcb167d-c3af-ed81-e457-5b6de69a8332","responseRequestId":"fbcb167d-c3af-ed81-e457-5b6de69a8332","pendingRequestCount":0,"message":"HttpRequestWorker.requestInternal error <no-description> 403","name":"Error","stack":"Error: HttpRequestWorker.requestInternal error <no-description> 403\n at Le.ensurePromiseError (https://content.powerapps.com/resource/powerbiwfe/scripts/web.clients.min.09858718dc05b838b338.js:1:2405229)\n at q.requestInternal (https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.6a1714beca6ea3dfb564.js:1:4934344)\n at https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.6a1714beca6ea3dfb564.js:1:4932316\n at s.invoke (https://content.powerapps.com/resource/powerbiwfe/scripts/powerbiportal.externals.bundle.min.afe406101ba8b2b7dd93.js:5:7487)\n at fe.invoke (https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.6a1714beca6ea3dfb564.js:1:5738817)\n at n.run (https://content.powerapps.com/resource/powerbiwfe/scripts/powerbiportal.externals.bundle.min.afe406101ba8b2b7dd93.js:5:2365)\n at wi.runOutsideAngular (https://content.powerapps.com/resource/powerbiwfe/scripts/web.vendors.min.2b7e555f9f724abb3659.js:1:649436)\n at q.request (https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.6a1714beca6ea3dfb564.js:1:4932289)\n at g.post (https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.6a1714beca6ea3dfb564.js:1:4923659)\n at d.post (https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.6a1714beca6ea3dfb564.js:1:4944415)"}},"requestId":"fbcb167d-c3af-ed81-e457-5b6de69a8332","httpStatusCode":403},"tokenParams":{"workspaceId":"593459ff-df5f-4157-98b7-224abf1d2065","capacityId":"59b9596b-a476-4e73-a475-03ad8bf36471","artifactId":"e0363200-56e0-4f26-986c-de86f31dd0c1","artifactType":"SynapseNotebook","workloadType":"Notebook","tokenVersion":"v1"},"correlationId":"42398f49-b050-4146-a547-3d78981af274"}}
`MWCToken_ValidationException`	SystemError	21	20	{"name":"MwcRequestError","message":"[MwcTokenValidationException] Internal error MwcTokenValidationException.","stack":"MwcRequestError: [MwcTokenValidationExc… {"name":"MwcRequestError","message":"[MwcTokenValidationException] Internal error MwcTokenValidationException.","stack":"MwcRequestError: [MwcTokenValidationException] Internal error MwcTokenValidationException.\n at d (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.e354bd82efc7c4fa3b75.js:6:575211)\n at async l (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.e354bd82efc7c4fa3b75.js:6:574932)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app.66860198e3c37062fa23.js:5:746469\n at async o (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.e354bd82efc7c4fa3b75.js:6:389267)\n at async S (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.66860198e3c37062fa23.js:5:745813)\n at async u (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.66860198e3c37062fa23.js:5:740038)\n at async R.putContent (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.66860198e3c37062fa23.js:5:740482)\n at async l (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.66860198e3c37062fa23.js:5:753283)\n at async u (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.7ea0b0ee78c687c90904.js:5:432987)\n at async Object.current (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.7ea0b0ee78c687c90904.js:5:434548)","url":"https://fe0b4587a5834eea81d301a43a894c01.pbidedicated.windows.net/webapi/capacities/FE0B4587-A583-4EEA-81D3-01A43A894C01/workloads/Notebook/Data/Automatic/api/workspaces/409c9af7-1dbe-4056-a2e3-36f9ba02c130/artifacts/36d85c08-279d-4b34-ad63-6b0270d9be9c/content?v=1782574795194","response":{"ok":false,"status":401,"statusText":"","url":"https://fe0b4587a5834eea81d301a43a894c01.pbidedicated.windows.net/webapi/capacities/FE0B4587-A583-4EEA-81D3-01A43A894C01/workloads/Notebook/Data/Automatic/api/workspaces/409c9af7-1dbe-4056-a2e3-36f9ba02c130/artifacts/36d85c08-279d-4b34-ad63-6b0270d9be9c/content?v=1782574795194","bodyUsed":true},"responseBody":"{\"code\":\"MwcTokenValidationException\",\"subCode\":0,\"message\":\"Internal error MwcTokenValidationException.\",\"timeStamp\":\"2026-06-27T15:40:05.3793887Z\",\"httpStatusCode\":401,\"hresult\":-2147467259,\"details\":[{\"code\":\"RootActivityId\",\"message\":\"43b87d7c-d7f5-4a29-954f-132e62e327e0\"}],\"exceptionCategory\":1}","parentActivityId":"001f38ce-06ba-4fa6-835c-a1bec5fa9343","rootActivityId":"43b87d7c-d7f5-4a29-954f-132e62e327e0"}
`GetMWCToken_404_CapacityNotActive`	UserError	20	20	{"name":"MwcTokenError","message":"Failed to retrieve MWC token for \"Notebook\": WorkspaceId=bc05eebe-b6e4-4baa-a5e6-3d4b96dd9c4d CapacityId=728ec8b8-9ebc-40ab… {"name":"MwcTokenError","message":"Failed to retrieve MWC token for \"Notebook\": WorkspaceId=bc05eebe-b6e4-4baa-a5e6-3d4b96dd9c4d CapacityId=728ec8b8-9ebc-40ab-9ff8-b861949db21d ArtifactId=56b7906c-5992-4291-8103-7ff118719cf0.","stack":"MwcTokenError: Failed to retrieve MWC token for \"Notebook\": WorkspaceId=bc05eebe-b6e4-4baa-a5e6-3d4b96dd9c4d CapacityId=728ec8b8-9ebc-40ab-9ff8-b861949db21d ArtifactId=56b7906c-5992-4291-8103-7ff118719cf0.\n at c._fetchMwcToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.8ac1bf5000eee3f57e30.js:6:602923)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.8ac1bf5000eee3f57e30.js:6:594978\n ---- end of previous stack trace ----\n ---- awaiter #0 ----\n at d.get (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.8ac1bf5000eee3f57e30.js:6:594234)\n at async c._getMwcToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.8ac1bf5000eee3f57e30.js:6:599530)\n at async getAuthSettings (https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.5d71de59da3225ad2126.js:5:104350)\n ---- end of previous stack trace ----\n ---- awaiter #1 ----\n at d.get (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.8ac1bf5000eee3f57e30.js:6:594234)\n at async c._getMwcToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.8ac1bf5000eee3f57e30.js:6:599530)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app.14a4e7a25046c3ecef0d.js:5:768657\n at async w (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.14a4e7a25046c3ecef0d.js:5:768622)\n at async b (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.14a4e7a25046c3ecef0d.js:5:767793)\n at async o (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.14a4e7a25046c3ecef0d.js:5:769931)\n at async h (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.14a4e7a25046c3ecef0d.js:5:770004)\n at async Object.createCheckpoint (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.14a4e7a25046c3ecef0d.js:5:771377)\n at async https://aznbcdn.notebooks.azure.net/component/1.7.8/aznb-history.5d2d58a3.js:1:21529\n ---- end of previous stack trace ----\n ---- awaiter #2 ----\n at d.get (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.8ac1bf5000eee3f57e30.js:6:594234)\n at async c._getMwcToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.8ac1bf5000eee3f57e30.js:6:599530)\n at async C (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.14a4e7a25046c3ecef0d.js:5:750358)\n at async Object.getNotebookContentWithHeaderInfo (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.14a4e7a25046c3ecef0d.js:5:734423)\n at async R.getContentWithHeaderInfo (https://content.powerapps.com/resource/powerbiwfe/extension/des/app.14a4e7a25046c3ecef0d.js:5:745107)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.5d71de59da3225ad2126.js:5:111089\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.5d71de59da3225ad2126.js:5:111016\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/app-artifact-notebook.5d71de59da3225ad2126.js:5:110978","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=57595d03-1dad-9476-fe5e-8a01b14bd521)","stack":"PbiCapacityNotActiveError: Unable to complete the action because this Fabric capacity is currently paused. Contact the capacity administrator for help. (Error=CapacityNotActive, RequestId=57595d03-1dad-9476-fe5e-8a01b14bd521)\n at m (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.8ac1bf5000eee3f57e30.js:6:591207)\n at c._fetchMwcToken (https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.8ac1bf5000eee3f57e30.js:6:602951)\n at async https://content.powerapps.com/resource/powerbiwfe/extension/des/bundle.index.8ac1bf5000eee3f57e30.js:6:594978","cause":{"error":{"data":{"error":{"code":"CapacityNotActive","pbi.error":{"code":"CapacityNotActive","parameters":{"CapacityObjectId":"728ec8b8-9ebc-40ab-9ff8-b861949db21d"},"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":"57595d03-1dad-9476-fe5e-8a01b14bd521"},"activityId":"589dd219-8823-4331-90d4-7028fb9f5b3a","requestId":"57595d03-1dad-9476-fe5e-8a01b14bd521","responseRequestId":"57595d03-1dad-9476-fe5e-8a01b14bd521","error":{"code":"CapacityNotActive","pbi.error":{"code":"CapacityNotActive","parameters":{"CapacityObjectId":"728ec8b8-9ebc-40ab-9ff8-b861949db21d"},"details":[],"exceptionCulprit":1}},"pendingRequestCount":3,"message":"HttpRequestWorker.requestInternal error <no-description> 404","name":"Error","stack":"Error: HttpRequestWorker.requestInternal error <no-description> 404\n at Le.ensurePromiseError (https://content.powerapps.com/resource/powerbiwfe/scripts/web.clients.min.09858718dc05b838b338.js:1:2405229)\n at q.requestInternal (https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.6a1714beca6ea3dfb564.js:1:4934344)\n at https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.6a1714beca6ea3dfb564.js:1:4932316\n at s.invoke (https://content.powerapps.com/resource/powerbiwfe/scripts/powerbiportal.externals.bundle.min.afe406101ba8b2b7dd93.js:5:7487)\n at fe.invoke (https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.6a1714beca6ea3dfb564.js:1:5738817)\n at n.run (https://content.powerapps.com/resource/powerbiwfe/scripts/powerbiportal.externals.bundle.min.afe406101ba8b2b7dd93.js:5:2365)\n at wi.runOutsideAngular (https://content.powerapps.com/resource/powerbiwfe/scripts/web.vendors.min.2b7e555f9f724abb3659.js:1:649436)\n at q.request (https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.6a1714beca6ea3dfb564.js:1:4932289)\n at g.post (https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.6a1714beca6ea3dfb564.js:1:4923659)\n at d.post (https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.6a1714beca6ea3dfb564.js:1:4944415)"}},"errorCode":"CapacityNotActive","requestId":"57595d03-1dad-9476-fe5e-8a01b14bd521","httpStatusCode":404},"tokenParams":{"workspaceId":"bc05eebe-b6e4-4baa-a5e6-3d4b96dd9c4d","capacityId":"728ec8b8-9ebc-40ab-9ff8-b861949db21d","artifactId":"56b7906c-5992-4291-8103-7ff118719cf0","artifactType":"SynapseNotebook","workloadType":"Notebook","tokenVersion":"v1"},"correlationId":"8deac302-6e53-45e6-9aad-65a368ed0c52"}

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	360,195
PROD	0	1,975
PROD	412	417
PROD	404	196
PROD	401	141
PROD	403	52
PROD	500	25
PROD	451	6
PROD	400	3
PROD	413	2
PROD	408	2

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)	`—`	2,637
Failed to fetch [ParentActivityId:<g-u-i-d>]	`—`	1,010
Failed to get etag	`—`	326
Failed to get etag	`404`	164
Notebook content size <#> MB exceeds maximum allowed size 32 MB	`—`	98
CapacityNotActive	`—`	72
NetworkError when attempting to fetch resource. [ParentActivityId:<g-u-i-d>]	`—`	39
—	`—`	32
Load failed [ParentActivityId:<g-u-i-d>]	`—`	21
[MwcTokenValidationException] Internal error MwcTokenValidationException.	`401`	20
Failed to retrieve MWC token for "Notebook": WorkspaceId=<g-u-i-d> CapacityId=<g-u-i-d> ArtifactId=<g-u-i-d>.	`—`	18
Failed to get etag	`500`	16
Failed to get etag	`403`	15
[Metastore/PreconditionFailed/NotebookServiceError] Failed to update entity <g-u-i-d>/<g-u-i-d>.	`412`	9
Failed to get etag	`401`	7
You are not allowed to perform this action.	`451`	6
[NBSServiceProxyException] Notebook Service failed to response.	`500`	5
[Unauthorized] Access token validation failed. The user does not have the required artifact permissions 'Write' for arti… [Unauthorized] Access token validation failed. The user does not have the required artifact permissions 'Write' for artifact <g-u-i-d>.	`401`	4
System error. The content of this notebook is missing. Artifact Id: <g-u-i-d>.	`500`	3
Access token has expired, resubmit with a new access token (Error=TokenExpired, RequestId=<g-u-i-d>)	`403`	3

🔥 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	16	16	view sample message: Failed to get etag of notebook ffaae1ea-cbab-42ac-8fba-4eccc8e7697b. MwcRequestError: Failed to send HTTP (MWC) request to https://c04f083ee22940479a727c672ffa1a7f.pbidedicated.windows.net/webapi/capacities/C04F083E-E229-4047-9A72-7C672FFA1A7F/workloads/Notebook/Data/Automatic/api/workspaces/b989c629-2d42-4878-9b35-d9ad0a429c87/artifacts/ffaae1ea-cbab-42ac-8fba-4eccc8e7697b/content?v=1782367108754. Status code: 500 Internal Server Error.
`500_NotebookContentIsMissing`	`—`	PROD	5	3	view sample message: System error. The content of this notebook is missing. Artifact Id: e1fec39f-3f83-484c-bab2-bcdc26e80bc8.
`MwcRequestError`	`—`	PROD	5	5	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 captured3,041 unique notebooks · 82,326 events

HTTP Operation	Status	Events	Unique Notebooks	Latest Sample Error
`HEAD /workspaces/{ws}/artifacts/{id}/content`	—	29,948	2,910	`UserDevice_NetworkError` Failed to get etag of notebook ffd4bf9f-3fdb-41d3-9e33-5cc06b4ab7ca. TypeError: Failed to fetch [ParentActivit… Failed to get etag of notebook ffd4bf9f-3fdb-41d3-9e33-5cc06b4ab7ca. TypeError: Failed to fetch [ParentActivityId:001ff531-78bb-412b-810c-3ca19295e823]
`other / uncategorized`	—	52,378	131	`UserDevice_ProxyError` Timeout fetching MWC token for Notebook. 8435s elapsed. Please retry your operation.

Client (browser/network)1,072 unique notebooks · 8,010 events

HTTP Operation	Status	Events	Unique Notebooks	Latest Sample Error
`PUT /content (generic fetch error)`	—	7,921	1,010	`UserDevice_NetworkError` Failed to fetch [ParentActivityId:001fffe2-e851-47bd-a021-23b6b9eb70ae]
`PUT /content (browser network error)`	—	58	39	`UserDevice_NetworkError` NetworkError when attempting to fetch resource. [ParentActivityId:001ffabc-51f8-4ded-ba14-a42194a61703]
`PUT /content (browser load failed)`	—	29	21	`UserDevice_NetworkError` Load failed [ParentActivityId:001ff5e3-cadb-416e-8e09-9e77b614a6a9]
`PUT /content (browser aborted before response)`	—	2	2	`UserDevice_NetworkError` Failed to get content of notebook f6efd2d7-1196-4097-848c-0162319655fd, useBlobRef=undefined. TypeError: Faile… Failed to get content of notebook f6efd2d7-1196-4097-848c-0162319655fd, useBlobRef=undefined. TypeError: Failed to fetch [ParentActivityId:001f2d11-a9c0-416d-bdca-e72f60304801]

Backend 4xx (notebook conflict / not-found)174 unique notebooks · 1,403 events

HTTP Operation Status Events Unique Notebooks Latest Sample Error

HTTP Operation	Status	Events	Unique Notebooks	Latest Sample Error
`HEAD /workspaces/{ws}/artifacts/{id}/content`	404	1,392	164	`MwcRequest_Status404` Failed to get etag of notebook ff8af00e-9386-493c-b420-0d92282853dc. MwcRequestError: Failed to send HTTP (MWC… Failed to get etag of notebook ff8af00e-9386-493c-b420-0d92282853dc. MwcRequestError: Failed to send HTTP (MWC) request to https://4da2e884b0dc46248165b3523b1d80ca.pbidedicated.windows.net/webapi/capacities/4da2e884-b0dc-4624-8165-b3523b1d80ca/workloads/Notebook/Data/Automatic/api/workspaces/9f6d9777-334b-484d-a770-f50fbb3e2b2b/artifacts/ff8af00e-9386-493c-b420-0d92282853dc/content?v=1782176061015. Status code: 404.
`other / uncategorized`	412	10	9	`NotebookSave_PreconditionFailed` [Metastore/PreconditionFailed/NotebookServiceError] Failed to update entity d82f9b9f-fd01-484c-9507-4e3732529b… [Metastore/PreconditionFailed/NotebookServiceError] Failed to update entity d82f9b9f-fd01-484c-9507-4e3732529be9/0beb6c72-b643-43f5-9745-c41efa8dfb44.
`other / uncategorized`	404	1	1	`GetMWCToken_Or_ArtifactMetadata_PowerBIEntityNotFound` [PowerBIEntityNotFound] {"error":{"code":"PowerBIEntityNotFound","pbi.error":{"code":"PowerBIEntityNotFound","… [PowerBIEntityNotFound] {"error":{"code":"PowerBIEntityNotFound","pbi.error":{"code":"PowerBIEntityNotFound","parameters":{},"details":[],"exceptionCulprit":1}}}

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

404

1,392

164

MwcRequest_Status404

Failed to get etag of notebook ff8af00e-9386-493c-b420-0d92282853dc. MwcRequestError: Failed to send HTTP (MWC…

Failed to get etag of notebook ff8af00e-9386-493c-b420-0d92282853dc. MwcRequestError: Failed to send HTTP (MWC) request to https://4da2e884b0dc46248165b3523b1d80ca.pbidedicated.windows.net/webapi/capacities/4da2e884-b0dc-4624-8165-b3523b1d80ca/workloads/Notebook/Data/Automatic/api/workspaces/9f6d9777-334b-484d-a770-f50fbb3e2b2b/artifacts/ff8af00e-9386-493c-b420-0d92282853dc/content?v=1782176061015. Status code: 404.

other / uncategorized

412

NotebookSave_PreconditionFailed

[Metastore/PreconditionFailed/NotebookServiceError] Failed to update entity d82f9b9f-fd01-484c-9507-4e3732529b…

[Metastore/PreconditionFailed/NotebookServiceError] Failed to update entity d82f9b9f-fd01-484c-9507-4e3732529be9/0beb6c72-b643-43f5-9745-c41efa8dfb44.

other / uncategorized

404

GetMWCToken_Or_ArtifactMetadata_PowerBIEntityNotFound

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

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

Client (size limit)100 unique notebooks · 6,304 events

HTTP Operation	Status	Events	Unique Notebooks	Latest Sample Error
`PUT /content (rejected client-side, oversize)`	—	6,299	98	`NotebookSave_ExceedMaximumSize` Notebook content size 99.25 MB exceeds maximum allowed size 32 MB.
`PUT /content (rejected client-side, oversize)`	413	5	2	`MwcRequestError\|NotebookMaxContentLengthExceeded` [NotebookMaxContentLengthExceeded] file content size 39453413 is over 33554432 Bytes.

Backend 4xx (other)61 unique notebooks · 7,102 events

HTTP Operation	Status	Events	Unique Notebooks	Latest Sample Error
`other / uncategorized`	401	705	24	`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 d4ee67ee-1af6-4309-ac15-d6059c7368cf.
`HEAD /workspaces/{ws}/artifacts/{id}/content`	403	960	15	`FaileToGetEtagOfNotebook` Failed to get etag of notebook f4f160ad-75ca-4ebd-a8b0-9486bcdfc08f. MwcRequestError: Failed to send HTTP (MWC… Failed to get etag of notebook f4f160ad-75ca-4ebd-a8b0-9486bcdfc08f. MwcRequestError: Failed to send HTTP (MWC) request to https://2c34f72f9acf4cf2a140711cc9e9646b.z2c.c.fabric.microsoft.com/webapi/capacities/a6e0f92b-85ea-4a23-83e7-61cf8be4d7d0/workloads/Notebook/Data/Automatic/api/workspaces/2c34f72f-9acf-4cf2-a140-711cc9e9646b/artifacts/f4f160ad-75ca-4ebd-a8b0-9486bcdfc08f/content?v=1782198034193. Status code: 403.
`HEAD /workspaces/{ws}/artifacts/{id}/content`	401	19	7	`MwcRequest_Status401` Failed to get etag of notebook f60635e9-d33d-4b73-af91-defc8b473119. MwcRequestError: Failed to send HTTP (MWC… Failed to get etag of notebook f60635e9-d33d-4b73-af91-defc8b473119. MwcRequestError: Failed to send HTTP (MWC) request to https://b21fa189f6634f3eb69a41fc21d15249.pbidedicated.windows.net/webapi/capacities/b21fa189-f663-4f3e-b69a-41fc21d15249/workloads/Notebook/Data/Automatic/api/workspaces/82d6459a-2df2-4ce7-9550-94290976bc33/artifacts/f60635e9-d33d-4b73-af91-defc8b473119/content?v=1782467830145. Status code: 401.
`other / uncategorized`	451	335	6	`MwcRequestError` You are not allowed to perform this action.
`other / uncategorized`	403	11	4	`500\|MwcRequestError\|DeniedByPolicy` [DeniedByPolicy] An internal error occurred. Access protector failed due to DeniedByPolicy
`other / uncategorized`	400	5,070	3	`NotebookSave_ContentError` [NotebookService/BadRequest/NotebookContentError] Failed to cast json string to type: IPythonNotebook : Ticks… [NotebookService/BadRequest/NotebookContentError] Failed to cast json string to type: IPythonNotebook : Ticks must be between DateTime.MinValue.Ticks and DateTime.MaxValue.Ticks. (Parameter 'ticks')
`HEAD /workspaces/{ws}/artifacts/{id}/content`	408	1	1	`MwcRequest_Status408` Failed to get etag of notebook 7a93d744-9051-4028-a484-1f69e6dc2fb4. MwcRequestError: Failed to send HTTP (MWC… Failed to get etag of notebook 7a93d744-9051-4028-a484-1f69e6dc2fb4. MwcRequestError: Failed to send HTTP (MWC) request to https://7d609fb68631441fa6398837aff92bac.pbidedicated.windows.net/webapi/capacities/7d609fb6-8631-441f-a639-8837aff92bac/workloads/Notebook/Data/Automatic/api/workspaces/e3e746fa-207c-4b34-ae25-8ef40a144c42/artifacts/7a93d744-9051-4028-a484-1f69e6dc2fb4/content?v=1782359753920. Status code: 408.
`other / uncategorized`	408	1	1	`408_WebRequestTimeout` [WebRequestTimeout] A task was canceled.

Backend 5xx24 unique notebooks · 26 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	16	16	`MwcRequest_Status500` Failed to get etag of notebook ffaae1ea-cbab-42ac-8fba-4eccc8e7697b. MwcRequestError: Failed to send HTTP (MWC… Failed to get etag of notebook ffaae1ea-cbab-42ac-8fba-4eccc8e7697b. MwcRequestError: Failed to send HTTP (MWC) request to https://c04f083ee22940479a727c672ffa1a7f.pbidedicated.windows.net/webapi/capacities/C04F083E-E229-4047-9A72-7C672FFA1A7F/workloads/Notebook/Data/Automatic/api/workspaces/b989c629-2d42-4878-9b35-d9ad0a429c87/artifacts/ffaae1ea-cbab-42ac-8fba-4eccc8e7697b/content?v=1782367108754. Status code: 500 Internal Server Error.
`other / uncategorized`	500	10	8	`MwcRequestError` [NBSServiceProxyException] Notebook Service failed to response.

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

500

MwcRequest_Status500

Failed to get etag of notebook ffaae1ea-cbab-42ac-8fba-4eccc8e7697b. MwcRequestError: Failed to send HTTP (MWC…

Failed to get etag of notebook ffaae1ea-cbab-42ac-8fba-4eccc8e7697b. MwcRequestError: Failed to send HTTP (MWC) request to https://c04f083ee22940479a727c672ffa1a7f.pbidedicated.windows.net/webapi/capacities/C04F083E-E229-4047-9A72-7C672FFA1A7F/workloads/Notebook/Data/Automatic/api/workspaces/b989c629-2d42-4878-9b35-d9ad0a429c87/artifacts/ffaae1ea-cbab-42ac-8fba-4eccc8e7697b/content?v=1782367108754. Status code: 500 Internal Server Error.

other / uncategorized 500 10 8 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

125

events

Yield failed

14,255

events

Not needed

101,836

events

Yield success rate

0.9%

125 / 14,380 attempted

Save recovery rate

4.5%

7 saves within 20s after yield

Outcome	Detail	Env	Unique Instances	Events
NotNeeded	Not needed (isLeader=false / collStatus=joined)	PROD	3,753	53,543
NotNeeded	Not needed (isLeader=false / collStatus=inactive)	PROD	403	25,132
NotNeeded	Not needed (isLeader= / collStatus=)	PROD	316	21,973
YieldFailed	Yield failed	PROD	68	14,255
NotNeeded	Not needed (isLeader=false / collStatus=failed)	PROD	44	1,179
YieldSucceeded	Yield succeeded	PROD	40	125
NotNeeded	Not needed (isLeader=false / collStatus=in-progress)	PROD	7	7
NotNeeded	Not needed (isLeader=true / collStatus=inactive)	PROD	2	2

✅ 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	6	6	7

❌ 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	64	14,246
New leader is still this client	PROD	4	6
Timeout waiting for new leader	PROD	3	3

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

▼

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

Error message (click to expand)	Env	Unique instances	Unique notebooks	Save Failures
Unexpected token '<', "<!--# 2B0J"... is not valid JSON	PROD	2	1	90
Notebook content size 32.64 MB exceeds maximum allowed size 32 MB.	PROD	2	1	14
Notebook content size 35.48 MB exceeds maximum allowed size 32 MB.	PROD	1	1	10
Unexpected token 'Y', "You are no"... is not valid JSON	PROD	2	1	10
Notebook content size 32.54 MB exceeds maximum allowed size 32 MB.	PROD	2	1	9
Notebook content size 33.95 MB exceeds maximum allowed size 32 MB.	PROD	2	1	8
Unexpected token '<', "<!--# 6FJk"... is not valid JSON	PROD	1	1	3
Notebook content size 38.45 MB exceeds maximum allowed size 32 MB.	PROD	1	1	2
Notebook content size 38.52MB exceeds maximum allowed size 32MB.	PROD	1	1	2
Unable to complete the action because this Fabric capacity is currently paused. Contact the capacity administrator for h… Unable to complete the action because this Fabric capacity is currently paused. Contact the capacity administrator for help.	PROD	1	1	2

🛠️ Recommended Dev Actions

▼

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

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

Evidence (this week):

MwcRequestError (UnknownError)340
GetMWCToken_429_Unkown (UserError)166
GetMWCToken_0_SharedNetworkConnectionIssue (UserError)159
GetMWCToken_403_TokenExpired (SystemError)64
GetMWCToken_500_ServerInternalError (SystemError)47
GetMWCToken_403_Unkown (UserError)26
MwcRequest_Status500 (SystemError)16
TimeoutError|CacheTimeoutError (UnknownError)8
403|PbiForbiddenError (UnknownError)6
500_NotebookContentIsMissing (SystemError)5
403_TokenExpired (SystemError)4
GetMWCToken_Or_ArtifactMetadata_PowerBIEntityNotFound (UserError)1
408_WebRequestTimeout (SystemError)1
MwcRequest_Status408 (SystemError)1
JavaScriptRuntimeError (SystemError)1
500|MwcRequestError|DeniedByPolicy (UnknownError)1
HTTP 50025
[NBSServiceProxyException] Notebook Service failed to respon… (500)5
System error. The content of this notebook is missing. Artif… (500)3

Suggested actions:

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

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

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

Evidence (this week):

TypeError (UnknownError)1

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.

🟡 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):

NotebookSave_ContentError (SystemError)5,070
GetMWCToken_Other (UnknownError)2,766
MwcRequest_Status404 (UserError)1,392
FaileToGetEtagOfNotebook (SystemError)1,024
MWCToken_ValidationException (SystemError)21
MwcRequest_Status401 (SystemError)19
HTTP 404196
Failed to get etag (no-status)326
Failed to get etag (404)164
Failed to get etag (500)16
Failed to get etag (403)15
Failed to get etag (401)7
Failed to get etag (408)1
[PowerBIEntityNotFound] {"error":{"code":"PowerBIEntityNotFo… (404)1

Suggested actions:

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

🟢 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)28,127
TypeError: Failed to fetch (browser thrown this error when r… (no-status)2,637
Failed to fetch [ParentActivityId:<g-u-i-d>] (no-status)1,010

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 Capacity inactive (Tenant) Owner: Capacity / Tenant admin

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

Evidence (this week):

CapacityNotActive (UserError)24,211
GetMWCToken_404_CapacityNotActive (UserError)20
CapacityNotActive (no-status)72

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.

🟢 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)5,314
GetMWCToken_401_TokenExpired (SystemError)1,417
ArtifactWrite_Unauthorized (UserError)684
GetMWCToken_403_TenantNotAuthorizedForCluster (UserError)27

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 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)6,299
MwcRequestError|NotebookMaxContentLengthExceeded (UnknownError)5
Notebook content size <#> MB exceeds maximum allowed size 32… (no-status)98
NotebookMaxContentLengthExceeded (413)2

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.

📋 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(2026-06-21T00:00:00Z);
let _endTime   = datetime(2026-06-28T00:00:00Z);
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(2026-06-21T00:00:00Z);
let _endTime   = datetime(2026-06-28T00:00:00Z);
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(2026-06-21T00:00:00Z);
let _endTime   = datetime(2026-06-28T00:00:00Z);
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(2026-06-21T00:00:00Z);
let _endTime   = datetime(2026-06-28T00:00:00Z);
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(2026-06-21T00:00:00Z);
let _endTime   = datetime(2026-06-28T00:00:00Z);
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(2026-06-21T00:00:00Z);
let _endTime   = datetime(2026-06-28T00:00:00Z);
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(2026-06-21T00:00:00Z);
let _endTime   = datetime(2026-06-28T00:00:00Z);
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(2026-06-21T00:00:00Z);
let _endTime   = datetime(2026-06-28T00:00:00Z);
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(2026-06-21T00:00:00Z);
let _endTime   = datetime(2026-06-28T00:00:00Z);
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(2026-06-21T00:00:00Z);
let _endTime   = datetime(2026-06-28T00:00:00Z);
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(2026-06-21T00:00:00Z);
let _endTime   = datetime(2026-06-28T00:00:00Z);
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(2026-06-21T00:00:00Z);
let _endTime   = datetime(2026-06-28T00:00:00Z);
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(2026-06-21T00:00:00Z);
let _endTime   = datetime(2026-06-28T00:00:00Z);
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(2026-06-21T00:00:00Z);
let _endTime   = datetime(2026-06-28T00:00:00Z);
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(2026-06-21T00:00:00Z);
let _endTime   = datetime(2026-06-28T00:00:00Z);
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(2026-06-28T00:00:00Z);
let _startTime = datetime(2026-06-14T00:00:00Z);
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(2026-06-28T00:00:00Z);
let _startTime = datetime(2026-06-14T00:00:00Z);
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: 2026-06-21 → 2026-06-28 · 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)