Microsoft 365 Alert – Service Degradation – Exchange Online – Users can’t create new functions for Power BI reports – ONGOING

Uncategorised Arpan Das

07/08/2026 09:36:00 AM

NHS.net Connect Reference: INC46903070

Microsoft Reference: PB1449145

Issue Status: ONGOING

Issue Description: Users can’t create new functions for Power BI reports.

Current Update: 07/08/2026 09:52:00 AM – Microsoft has initiated the deployment of their fix to address the code issue; however, this deployment process may take two weeks to fully complete and remediate impact. They are assessing this timeline further and will provide an update on the deployment once one becomes available.

Scope of impact:Your organization is affected by this event, and any user attempting to create new functions for Power BI reports is impacted. This information may be updated as our investigation continues.

Root cause: The URLs being utilised to issue the necessary authentication component to add Google or Gmail calendars in Outlook on the web don’t match, resulting in authentication failing.

Next update by: Friday, August 14, 2026, at 1:00 AM UTC