How To Fix /SMB/CM_CNV_STAT000 - Live Conversion running status is locked by user &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /SMB/CM_CNV_STAT -

• Message number: 000

• Message text: Live Conversion running status is locked by user &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SMB/CM_CNV_STAT000 - Live Conversion running status is locked by user &1 ?

  The SAP error message /SMB/CM_CNV_STAT000 Live Conversion running status is locked by user &1 indicates that a live conversion process is currently locked by a specific user (denoted by &1). This typically occurs in the context of data migration or system conversion processes, such as those involved in SAP S/4HANA migrations.
  Cause:
  
  Active Conversion Process: The error usually arises when a live conversion process is already running, and another attempt is made to start a new conversion or access the conversion status.
  User Lock: The user who initiated the conversion process has not released the lock, which prevents other users from accessing or modifying the conversion status.
  Session Issues: Sometimes, if a session is not properly closed or if there are network issues, the lock may persist even after the process is completed.
  
  Solution:
  
  Check Running Processes: Verify if the conversion process is still running. You can do this by checking the relevant transaction codes (like SM37 for job monitoring) to see if there are any active jobs related to the conversion.
  Identify the User: Use transaction SM12 to check for locks held by the user indicated in the error message. You can filter by the user ID to see if there are any locks that need to be released.
  Release the Lock: If the conversion process is complete but the lock remains, you may need to manually release the lock in SM12. Be cautious when doing this, as releasing locks can affect ongoing processes.
  Consult Logs: Check the logs for the conversion process to identify any issues that may have caused the lock to persist. This can provide insights into whether the process completed successfully or encountered errors.
  Restart the Process: If the process is not running and the lock cannot be released, consider restarting the SAP system or the relevant application server to clear any stale locks.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM37 (Job Monitoring), SM12 (Lock Entries), and SLG1 (Application Log) for troubleshooting.
  Documentation: Refer to SAP Notes and documentation related to the specific conversion or migration process you are working on, as they may provide additional context or solutions for common issues.
  SAP Support: If the issue persists and you cannot resolve it, consider reaching out to SAP Support for assistance, especially if this is part of a critical migration or conversion project.
  
  By following these steps, you should be able to diagnose and resolve the issue related to the lock on the live conversion status.