| PB1238769 | Power BI | Some users using the January 2026 Report Server version (1.25.9508.3237) may have encountered access issues |
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| Status | serviceRestored |
|---|---|
| Classification | advisory |
| User Impact | Users using the January 2026 Report Server version (1.25.9508.3237) may have encountered access issues. |
| Last Updated | 02/25/2026 15:24:05 |
| Start Time | 01/21/2026 00:00:00 |
| End Time | 02/25/2026 15:00:00 |
| Latest Message | Title: Some users using the January 2026 Report Server version (1.25.9508.3237) may have encountered access issues
User impact: Users using the January 2026 Report Server version (1.25.9508.3237) may have encountered access issues. More info: Users using the January 2026 Report Server version (1.25.9508.3237) may have encountered access issues, as certain reports may have triggered excessive crash dump generation on disks. As a workaround, users could have downgraded to the September 2025 version (1.15.8377.1837) or deleted the generated crash dump files due to a known limitation. Final status: We’ve determined that an issue with the January 2026 Report Server version (1.25.9508.3237) may have caused access issues, as certain reports could have triggered excessive crash dump generation on disk. We’ve reverted to the previous working version September 2025 version (1.15.8377.1837), which has remediated impact. Scope of impact: Impact was specific to users using the January 2026 Report Server version (1.25.9508.3237). Start time: Wednesday, January 21, 2026, at 12:00 AM UTC End time: Wednesday, February 25, 2026, at 3:00 PM UTC Root cause: An issue with the January 2026 Report Server version (1.25.9508.3237) may have caused access issues, as certain reports could have triggered excessive crash dump generation on disk. Next steps: – We’re reviewing our update procedures to better identify similar issues during our development and testing cycles. This is the final update for the event. |