How To Fix SOAUTH2002 - OAuth 2.0 client ID and user ID should be identical

SOAUTH2002 - Overview

• Message type: E = Error

• Message class: SOAUTH2 - OAuth2 Messages

• Message number: 002

• Message text: OAuth 2.0 client ID and user ID should be identical

What causes this issue?

ID and user name of the OAuth 2.0 client are different.

System Response

This is not allowed. Client ID and user name should be identical.

How to fix this error?

Recommendation: Use the same name for client ID and user name.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message SOAUTH2002 - OAuth 2.0 client ID and user ID should be identical ?

  The SAP error message SOAUTH2002 indicates that there is a mismatch between the OAuth 2.0 client ID and the user ID being used in the authentication process. This error typically arises in scenarios where OAuth 2.0 is implemented for authentication and authorization in SAP systems.
  
  Cause:
  The error occurs when the OAuth 2.0 client ID does not match the user ID that is being used for the authentication request. In OAuth 2.0, the client ID is a unique identifier for the application making the request, and it is expected that the user ID associated with that client ID should be the same for the authentication to succeed.
  
  Solution:
  To resolve the SOAUTH2002 error, you can take the following steps:
  
  
  Verify Client ID and User ID:
  
  Ensure that the client ID being used in the OAuth request matches the user ID. This means that the application (client) should be configured to use the correct user credentials.
  
  
  
  Check OAuth