How To Fix GZ664 - Validation rules are being processed by another user

SAP Error Message - Details

• Message type: E = Error

• Message class: GZ - Message class for FI-LC

• Message number: 664

• Message text: Validation rules are being processed by another user

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message GZ664 - Validation rules are being processed by another user ?

  The SAP error message GZ664, which states "Validation rules are being processed by another user," typically occurs when multiple users attempt to access or modify validation rules simultaneously in the SAP system. This can happen in various modules, particularly in financial or controlling areas where validation rules are crucial for data integrity.
  Cause:
  
  Concurrent Access: Another user is currently editing or processing validation rules, which locks the rules for other users.
  Session Timeout: A previous session may not have been properly closed, leaving the validation rules in a locked state.
  System Lock: The system may have a temporary lock due to a previous operation that did not complete successfully.
  
  Solution:
  
  Wait and Retry: If another user is processing the validation rules, the simplest solution is to wait until they finish and then try again.
  Check Active Sessions: Use transaction codes like SM12 to check for any active locks on the validation rules. If you find a lock that should not be there, you may need to contact your system administrator to release it.
  Log Off and Log Back In: Sometimes, logging off and back into the system can clear any session-related issues.
  Contact Support: If the issue persists, it may be necessary to contact your SAP support team or system administrator for further investigation. They can check for any underlying issues or system errors that may be causing the lock.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like SM12 (to view and manage locks) and SM21 (to check system logs) for troubleshooting.
  User Roles: Ensure that users have the appropriate roles and permissions to access and modify validation rules.
  Documentation: Refer to SAP documentation or help files for specific details on validation rules and their management in your version of SAP.
  
  By following these steps, you should be able to resolve the GZ664 error and continue working with validation rules in SAP.