How To Fix CNVMBTUSR004 - User &1 does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: CNVMBTUSR - User management texts

• Message number: 004

• 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 CNVMBTUSR004 - User &1 does not exist ?

  The SAP error message CNVMBTUSR004 indicates that a user specified in a transaction or process does not exist in the system. This error typically arises during data migration or conversion processes, particularly when using the SAP Migration Cockpit or similar tools.
  Cause:
  
  User Not Created: The user specified in the process has not been created in the SAP system.
  Incorrect User ID: The user ID provided may be misspelled or incorrect.
  User Deactivation: The user may have been deactivated or deleted from the system.
  Authorization Issues: The user may not have the necessary authorizations to perform the action, leading to the system not recognizing them.
  
  Solution:
  
  
  Verify User Existence:
  
  Check if the user exists in the system by using transaction code SU01 (User Maintenance).
  Enter the user ID and see if the user profile is available.
  
  
  
  Create User:
  
  If the user does not exist, create a new user using transaction SU01.
  Ensure that the user has the necessary roles and authorizations assigned.
  
  
  
  Check User ID:
  
  Double-check the user ID for any typographical errors.
  Ensure that the correct user ID is being referenced in the process.
  
  
  
  User Activation:
  
  If the user exists but is inactive, reactivate the user account in SU01.
  
  
  
  Authorization Check:
  
  Ensure that the user has the required authorizations to perform the actions related to the migration or conversion process.
  
  
  
  Consult Documentation:
  
  Review any relevant documentation or notes related to the specific migration or conversion process you are executing.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SU01: User Maintenance
  SU10: Mass User Maintenance (if you need to check multiple users)
  
  
  
  SAP Notes: Check for any SAP Notes related to the specific migration tool you are using, as they may provide additional insights or solutions.
  
  
  Support: If the issue persists after following the above steps, consider reaching out to your SAP Basis team or SAP Support for further assistance.
  
  
  By following these steps, you should be able to resolve the CNVMBTUSR004 error and ensure that the user in question is correctly set up in the SAP system.