metricsign
Start free
High severityauthentication

Power BI Refresh Error:
AADSTS50029

What does this error mean?

domain name contains invalid characters. Contact the tenant admin.

Common causes

  • 1Malformed or invalid token/credential value

How to fix it

  1. 1Step 1: Contact your Azure AD administrator to review and fix the configuration
  2. 2Step 2: Search for error code in Microsoft documentation for specific guidance

Frequently asked questions

What does AADSTS50029 mean?

domain name contains invalid characters. Contact the tenant admin.

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