How To Fix CNV_2010C022 - Mapping already in progress

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_2010C - Message class for CoA on Cloud

• Message number: 022

• Message text: Mapping already in progress

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_2010C022 - Mapping already in progress ?

  The SAP error message CNV_2010C022: Mapping already in progress typically occurs during data migration processes, particularly when using the SAP S/4HANA Migration Cockpit or other data migration tools. This error indicates that a mapping process is already running, which prevents a new mapping from being initiated.
  Cause:
  
  Concurrent Mapping Processes: The error usually arises when there is an attempt to start a new mapping while another mapping process is still active. This can happen if a previous mapping was not completed or was left running due to an error.
  System Lock: The system may have a lock on the mapping process, preventing new instances from being started until the current one is finished.
  User Session: Sometimes, multiple user sessions or transactions may inadvertently trigger the same mapping process.
  
  Solution:
  
  
  Check Active Processes: 
  
  Use transaction codes like SM37 (Job Monitoring) to check for any active background jobs related to the mapping process. If you find any, you may need to wait for them to complete or terminate them if they are stuck.
  
  
  
  Review Logs: 
  
  Check the logs for the migration cockpit or the specific migration tool you are using to identify any issues with the currently running mapping process.
  
  
  
  Terminate Stuck Processes: 
  
  If you identify a stuck process, you can terminate it using the appropriate transaction (e.g., SM37 for jobs or SM50 for processes).
  
  
  
  Restart the Mapping: 
  
  Once you have ensured that no other mapping processes are running, you can attempt to restart the mapping process.
  
  
  
  System Restart: 
  
  In some cases, a system restart may be necessary to clear any locks or stuck processes, especially if the issue persists.
  
  
  
  Related Information:
  
  Documentation: Refer to the official SAP documentation for the specific migration tool you are using for detailed instructions on handling mapping processes.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance.
  
  By following these steps, you should be able to resolve the CNV_2010C022 error and continue with your data migration process.