Microsoft 365 Alert – Service Degradation – Power BI – Users’ schemas, and tables under them, fail to be discovered if they contain certain keywords in Microsoft Fabric – RESOLVED

Announcements Shagufta Naaz

20/02/2026 08:45:00 AM

NHSmail Reference: INC46754584

Microsoft Reference: PB1235030

Issue Status: RESOLVED

Issue Description: Users’ schemas, and tables under them, fail to be discovered if they contain certain keywords in Microsoft Fabric.

More info: These schema and tables also fail to sync to the SQL analytics endpoint.

This only impacts users of the lakehouse build of Microsoft Fabric.

The offending keyword names include date, ref, cube, and log.

Final Update: 23/02/2026 08:45:00 AM – Microsoft has completed the reversion of the offending service update and confirmed through service health telemetry that the impact is remediated.

Scope of impact: Your organization is affected by this event, and users’ schemas, and tables under them, fail to be discovered if they contain certain keywords in Microsoft Fabric.

Root cause: A recent service update to Microsoft Fabric contains a code regression that causes users’ schemas, and tables under them, to fail to be discovered if they contain certain keywords in Microsoft Fabric.