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Microsoft Entra application is disabled

AADSTS70001: UnauthorizedClient

Microsoft Entra rejected the request because the application is disabled and cannot complete authentication.

AADSTS70001authentication

Observed message

AADSTS70001: UnauthorizedClient

Why it happens

  • The application registration is disabled.
  • An administrator intentionally disabled the app in the tenant.
  • The app is authenticating against the wrong registration.

How to fix it

  1. Check whether the Entra application is disabled in the tenant.
  2. Re-enable the app if appropriate or switch to the correct active registration.
  3. Retry authentication after the application is active again.

Official reference

Microsoft Learn: Microsoft Entra authentication and authorization error codes

Related errors

AADSTS700016Microsoft Entra application identifier was not foundAADSTS70003Microsoft Entra application used an unsupported grant typeAADSTS70007Microsoft Entra application used an unsupported response modeAADSTS70005Microsoft Entra application used an unsupported response type

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AADSTS70001 UnauthorizedClient: causes and fixes | Error Atlas