Moveworks incident
SharePoint Online Knowledge ingestion Authentication Issues
Ongoing since 01:41 PM UTC, affecting Connectors.
We have identified authentication failures affecting SharePoint Online integrations that use Microsoft App Store authentication, following Microsoft’s deprecation of the legacy ACS authentication method. As a result, legacy SharePoint knowledge ingestion will fail for affected customers. As an immediate workaround, please follow the SharePoint Online Azure App Registration guide. https://docs.moveworks.com/service-management/access-requirements/knowledge-base-systems/sharepoint-online-access-requirements-new-1#1-configure-azure-app-registration Engineering is working on a JWT-based update for Microsoft App Store authentication. We will share additional updates as they become available.
Affected components
Update timeline
- identified Aug 10, 2026, 01:41 PM UTC
We have identified authentication failures affecting SharePoint Online integrations that use Microsoft App Store authentication, following Microsoft’s deprecation of the legacy ACS authentication method. As a result, legacy SharePoint knowledge ingestion will fail for affected customers. As an immediate workaround, please follow the SharePoint Online Azure App Registration guide. https://docs.moveworks.com/service-management/access-requirements/knowledge-base-systems/sharepoint-online-access-requirements-new-1#1-configure-azure-app-registration Engineering is working on a JWT-based update for Microsoft App Store authentication. We will share additional updates as they become available.
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