⚠️Microsoft Config Change Breaks SharePoint Online
Microsoft's latest config change causes SharePoint outages
TL;DR
Microsoft's recent configuration change led to SharePoint Online outages, affecting site and page loading. The company is working on better validation to prevent similar issues in the future.
Microsoft's recent configuration change left some users unable to load SharePoint Online sites and pages, displaying the error message 'Thread was being aborted.' The issue was tracked as SP1472983 and stemmed from a change in how servers deliver code for rendering SharePoint pages. Microsoft reverted the change and confirmed resolution through service telemetry. This isn't the first time a configuration change has caused issues with Microsoft's cloud services, highlighting the need for better validation and deployment processes. Microsoft is working to enhance detection and reduce the time needed to identify, mitigate, or prevent such impacts, with a preliminary post-incident report due within two business days and a final report within five.
Key Points
Microsoft's config change tracked as SP1472983 left some users unable to load SharePoint Online sites and pages.
Error message 'Thread was being aborted' appeared due to a change in how servers deliver code for rendering SharePoint pages.
Microsoft reverted the change and confirmed resolution through service telemetry, confirming the issue was resolved.
Microsoft is working to enhance detection and reduce the time needed to identify, mitigate, or prevent such impacts.
A preliminary post-incident report will be available within two business days, followed by a final report within five.
Why It Matters
If you're using SharePoint Online, this incident highlights the importance of Microsoft's validation and deployment processes. The recurring nature of such issues suggests that quality control measures need improvement to prevent future outages.
Comments
Be the first to comment
Enjoyed this article?
Get it daily. 7am. Free. Reads in 5 minutes.
Join 3,483 builders reading daily.