Admins may have encountered reporting delays across multiple Microsoft 365 admin centers and Viva Insights.
- Status
- Wiederhergestellt
- Funktion
- Access
- Region
- Nicht angegeben (alle Regionen)
- Beginn
- 21.08.2026, 02:00 Uhr
- Behoben
- 31.08.2026, 02:00 Uhr
- Dauer
- 10 Tage
Mehr Informationen
Affected reports included but weren't limited to:
- Copilot Usage report in Microsoft 365 admin center
- Copilot Chat Usage report in Microsoft 365 admin center
- Copilot Readiness reports in Microsoft 365 admin center and Viva Insights
- Copilot Adoption report in Viva Insights
- Microsoft 365 Apps and Active users reports in Microsoft 365 admin center
- Teams App reports in Microsoft 365 admin center and Microsoft Teams admin center
Betroffen
Any admin expecting reports from the affected scenarios as outlined in the More info section may have been affected.
Ursache
A recent change to an upstream part of the data processing pipeline resulted in delays impacting report generation.
Next steps:
- We're analyzing the data we've gathered from this issue in order to develop improvements to our proactive remediation procedures to prevent similar impact from reoccurring.
This is the final update for the event.
Abschluss
After confirming that the upstream data pipeline adjustments had remediated the source of the issue and continuing to monitor report generation, we've validated that fresh usage reports are being created as expected and that all previous usage data is now available to admins.
Verlauf
Alle Updates von Microsoft zu dieser Meldung, das neuste zuoberst.
- 31.08.2026, 21:35 Uhr
After confirming that the upstream data pipeline adjustments had remediated the source of the issue and continuing to monitor report generation, we've validated that fresh usage reports are being created as expected and that all previous usage data is now available to admins.
- 27.08.2026, 20:16 Uhr
Our efforts to make upstream data pipeline adjustments and report migrations to address the remaining reporting delays are ongoing, and at this time most affected data pipelines and reports have already been restored. Additionally, we've further confirmed no usage report data was lost as a result of this issue. We are continuing to monitor recovery until data freshness is fully restored across all remaining reports and are implementing preventive measures to help avoid similar issues in the future.
- 26.08.2026, 17:33 Uhr
We're continuing to make upstream data pipeline adjustments and report migrations to address the remaining reporting delays. We'll provide a timeline for remediation as soon as one becomes available.
- 25.08.2026, 17:56 Uhr
We're progressing with our upstream data pipeline adjustments to address the remaining reporting delays admins are encountering. Copilot Usage and Copilot Chat Usage reports delays have subsided and we're completing our mitigations for Copilot Readiness reports, Copilot Adoption reports, Microsoft 365 App & Active user reports, and Teams App reports. We're expecting an estimated timeline for the remediation of the impact for all reports will be available by our next scheduled communication update.
- 24.08.2026, 19:53 Uhr
We've begun the process of applying mitigations for the report latency, and have confirmed that Copilot Usage and Copilot Chat Usage reports have recovered thanks to these mitigations. We're recovering the remaining impacted reports, and will provide an updated timeline for full remediation as soon as one becomes available.
- 21.08.2026, 19:31 Uhr
Our monitoring has identified an increase report generation delays and our investigation has identified that an upstream component that facilitates report data access and generation isn't responding as expected, resulting in impact. We're in the process of identifying the underlying cause of impact and develop a remediation strategy.
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