How To Fix SOAUTH2016 - User &1 does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: SOAUTH2 - OAuth2 Messages

• Message number: 016

• Message text: User &1 does not exist

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SOAUTH2016 - User &1 does not exist ?

  The SAP error message SOAUTH2016, which states "User &1 does not exist," typically occurs in the context of authentication or authorization processes within SAP systems. This error indicates that the system is unable to find the specified user in the user database.
  
  Cause:
  
  Non-Existent User: The user ID specified in the error message does not exist in the SAP system.
  User Deactivation: The user might exist but has been deactivated or locked.
  Incorrect User ID: There may be a typo or incorrect user ID being referenced in the authentication process.
  Authorization Issues: The user may not have the necessary authorizations to perform the action being attempted.
  System Configuration: There may be issues with the configuration of the authentication method being used (e.g., Single Sign-On, LDAP integration).
  
  
  Solution:
  
  Verify User ID: Check the user ID mentioned in the error message for any typos or errors.
  Check User Existence: Use transaction code SU01 to verify if the user exists in the