Fix AADSTS50105 Errors in Azure SAML Configuration for Dynatrace

[MalcolmDavidson]

Summary: This article explains how to fix Azure SAML login failures caused by AADSTS50105. It outlines the required Azure AD role assignments and configuration steps needed for successful Dynatrace SAML authentication.


If you receive the message "Error AADSTS50105 - The signed-in user is not assigned to a role for the application" during federated authentication with Azure Active Directory (Azure AD), it indicates that the user hasn't been granted access to the application in Azure AD.

For details, see the Microsoft documentation:

• Error AADSTS50105 - The signed in user is not assigned to a role for the application 
• Quickstart: Create and assign a user account