Table of Contents
Summary
- Planned maintenance for the Fabric service will lead to partial unavailability in the Canada Central cluster.
- The service will be in Read-only mode during maintenance, restricting creation or modification of workspaces and write operations.
- Existing reports and content will remain accessible for viewing.
- No action is required from users or administrators before, during, or after the maintenance window.
- This change has user and admin impacts, and the maintenance is scheduled outside typical business hours to minimize disruptions.
Admin Impact: Low
User Impact: Medium
Release Start: 06 Feb 2026
Release End: 07 Feb 2026
Services: Power BI
Category: Stay informed
Tags: User Adoption, Admin Action
History
2/4/2026 Item Added to Message Center
Microsoft Message
Updated February 5, 2026: We have updated the content below for clarity.
The Fabric service will undergo planned maintenance that will result in partial unavailability for your tenant during the following window:
When will this happen
Start: Friday, February 7 at 2:00 AM UTC (Friday, February 6 at 6:00 PM PST)
End: Saturday, February 7 at approximately 2:00 PM UTC (Saturday, February 7 at 6:00 AM PST)
This maintenance impacts the Canada Central (WABI-CANADA-CENTRAL) cluster only. Once the maintenance window is complete, the service will resume normal operations.
How this will affect you organization
During this period, the cluster will operate in Read-only mode. As a result:
- You will not be able to create or modify workspaces.
- Operations that require write access (such as saving reports, updating apps, or changing sharing settings) may fail with an error.
- Existing reports and content will remain accessible for viewing.
This maintenance is scheduled outside of typical business hours to minimize customer impact. We recognize that for organizations with global users, this timing may still cause disruption, and we apologize for any inconvenience. We continue to work on reducing the frequency and duration of maintenance windows.
What you need to do to prepare
No action is required by you before, during or after the maintenance window.