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Azure B2C error AADB2C90037 on first login for user

David Seddon 0 Reputation points
2024-08-29T13:06:24.17+00:00

We are seeing this error when configuring MFA and user logs in first time - when registering MFA before the password reset:

AADB2C90037: An error occurred while processing the request. Please contact administrator of the site you are trying to access. Correlation ID: XXXX
Timestamp: 2024-08-28 12:44:56Z

Any help would be appreciated if anyone has seen this before and knows how to resolve,

thanks

David

Microsoft Entra ID
Microsoft Entra ID
A Microsoft Entra identity service that provides identity management and access control capabilities. Replaces Azure Active Directory.
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  1. James Hamil 24,661 Reputation points Microsoft Employee
    2024-09-03T21:16:25.33+00:00

    Hi @David Seddon , similar issues have been resolved by adding the required OutputClaims into the TechnicalProfile of the custom Id: https://github.com/MicrosoftDocs/azure-docs/issues/28378
    Also, please review this thread and let me know if it helps.

    Please let me know if you have any questions and I can help you further.

    If this answer helps you please mark "Accept Answer" so other users can reference it.

    Thank you,

    James

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