Microsoft 365 Alert – Service Degradation – Power BI – Some users are unable to access the Microsoft Fabric service – ONGOING

Announcements Arpan Das

11/02/2026 08:40:00 AM

NHSmail Reference: INC46746432

Microsoft Reference: PB1230231

Issue Status: ONGOING

Issue Description: Users are unable to access the Microsoft Fabric service.

More info: As an alternative access method, admins may be able to add api.powerbi.com to their allow list in their firewall setting, bypassing impact.

Current Update: 11/02/2026 08:39:00 AM – Microsoft has identified a deployment configuration issue that prevented their rollback of the code regression from completing as expected. They are making the necessary changes to adjust the rollback process and anticipate that this process should complete to resolve the issue by their next update.

Scope of impact: Your organization is affected by this event, and some users attempting to access the Microsoft Fabric service are impacted.

Root cause: A recent service update contains a code regression, which is resulting in impact.

Next update by: Wednesday, February 11, 2026, at 10:00 AM UTC