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High severityauthentication

Power BI Refresh Error:
AADSTS50055

What does this error mean?

The password is expired. The user's password is expired, and therefore their login or session was ended. They will be offered the opportunity to reset it, or can ask an admin to reset it via Reset a u.

Common causes

  • 1Token or credential has expired

How to fix it

  1. 1Step 1: Contact your Azure AD administrator to review and fix the configuration
  2. 2Step 2: Request a new authentication token and retry the operation
  3. 3Step 3: Search for error code in Microsoft documentation for specific guidance

Frequently asked questions

What does AADSTS50055 mean?

The password is expired. The user's password is expired, and therefore their login or session was ended. They will be offered the opportunity to reset it, or can ask an admin to reset it via Reset a u

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.

Other authentication errors