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High severityauthentication

Power BI Refresh Error:
AADSTS500133

What does this error mean?

Assertion isn't within its valid time range. Ensure that the access token isn't expired before using it for user assertion, or request a new token. Current time: {curTime}, expiry time of assertion {e.

Common causes

  • 1Token or credential has expired
  • 2Malformed or invalid token/credential value

How to fix it

  1. 1Step 1: Request a new authentication token and retry the operation
  2. 2Step 2: Search for error code in Microsoft documentation for specific guidance

Frequently asked questions

What does AADSTS500133 mean?

Assertion isn't within its valid time range. Ensure that the access token isn't expired before using it for user assertion, or request a new token. Current time: {curTime}, expiry time of assertion {e

How do I fix this error?

Check your application registration, token configuration, and user permissions in the Azure portal. Review Conditional Access policies if the error is policy-related.

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