How To Fix SVMCRT_LOCKING004 - Cannot create the user of the lock

SAP Error Message - Details

• Message type: E = Error

• Message class: SVMCRT_LOCKING - VMC Locking

• Message number: 004

• Message text: Cannot create the user of the lock

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SVMCRT_LOCKING004 - Cannot create the user of the lock ?

  The SAP error message SVMCRT_LOCKING004 indicates that the system is unable to create a user for a lock. This typically occurs in the context of SAP's locking mechanism, which is used to prevent concurrent access to data that could lead to inconsistencies.
  Causes:
  
  User Locking Issues: The user that is trying to create the lock may already be locked or not have the necessary authorizations.
  Database Issues: There may be issues with the database that prevent the creation of the lock user.
  Configuration Problems: Incorrect configuration settings in the SAP system related to locking mechanisms.
  System Resource Limitations: The system may be running out of resources (e.g., memory, connections) that are required to create a new user for locking.
  Transport Issues: If this error occurs during a transport, it may be related to the transport configuration or the state of the transport directory.
  
  Solutions:
  
  Check User Status: Verify if the user attempting to create the lock is locked or has the necessary authorizations. You can do this by checking the user status in transaction SU01.
  Review Authorizations: Ensure that the user has the appropriate authorizations to create locks. You may need to adjust roles or permissions.
  Database Health Check: Check the database for any issues. This may involve looking at logs or running database health checks.
  System Resources: Monitor system resources to ensure that there are enough available. You may need to increase resources or optimize the system.
  Configuration Review: Review the configuration settings related to locking in the SAP system. This may involve checking parameters in transaction RZ10 or other relevant configuration transactions.
  Transport Directory: If the error occurs during a transport, check the transport directory for any issues. Ensure that the transport is correctly configured and that there are no locks on the transport requests.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error. There may be patches or updates that resolve the issue.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM12 (to view and manage locks), SU01 (to manage users), and RZ10 (to manage profile parameters).
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with detailed logs and context around the error.
  
  By following these steps, you should be able to diagnose and resolve the issue related to the SVMCRT_LOCKING004 error message in SAP.