Under what circumstances did you encounter this problem?
If you see this error when using PowerShell module, you need to update it to the lasted version as said in the blog that provided by michev.
If you see this error when sign into a SAML-based single sign-on (SSO) configured app, you need to follow steps below to narrow it:
- Ensure that the value in the SAML request matches the Reply URL value configured in Azure AD.AssertionConsumerServiceURL
- Verify or update the value in the Reply URL textbox to match the value in the SAML request.AssertionConsumerServiceURL
For more detailed information, you could have a look about this article: Error AADSTS50011
By the way, Q&A forum mainly supported for English language, in order for other users to understand this issue and provide help, I would suggest you post your question in English. Thank you for your understanding.
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