How To Fix CNV_10993_MSG001 - Argument Error while trying to find free background work processes

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_10993_MSG - Messages for Coding Scan

• Message number: 001

• Message text: Argument Error while trying to find free background work processes

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_10993_MSG001 - Argument Error while trying to find free background work processes ?

  The SAP error message CNV_10993_MSG001 with the description "Argument Error while trying to find free background work processes" typically occurs in the context of background processing in SAP systems, particularly during data migration or conversion activities. This error indicates that the system is unable to find available background work processes to execute the requested task.
  Causes:
  
  Insufficient Background Work Processes: The SAP system may not have enough background work processes configured to handle the current workload.
  System Load: High system load or resource contention can lead to all available background work processes being occupied, resulting in this error.
  Configuration Issues: Incorrect configuration settings for background processing in the SAP system can lead to this error.
  Long-Running Jobs: If there are long-running background jobs, they may occupy the available work processes, preventing new jobs from being scheduled.
  System Parameters: The parameters related to background processing (like rdisp/wp_no_btc) may not be set optimally.
  
  Solutions:
  
  
  Check Background Work Process Configuration:
  
  Go to transaction RZ10 and check the profile parameters related to background work processes (e.g., rdisp/wp_no_btc).
  Increase the number of background work processes if necessary.
  
  
  
  Monitor Background Jobs:
  
  Use transaction SM37 to monitor the status of background jobs. Identify any jobs that are running longer than expected and consider terminating them if they are not needed.
  
  
  
  System Performance:
  
  Check the overall system performance using transaction ST03N or ST06. Look for any bottlenecks in CPU, memory, or I/O that could be affecting the availability of work processes.
  
  
  
  Adjust Job Scheduling:
  
  If possible, schedule less critical jobs during off-peak hours to free up background work processes for more urgent tasks.
  
  
  
  Review Logs:
  
  Check the system logs (transaction SM21) for any related errors or warnings that might provide additional context for the issue.
  
  
  
  Restart Background Processing:
  
  In some cases, restarting the background processing can help. This can be done by stopping and starting the SAP instance.
  
  
  
  Consult SAP Notes:
  
  Look for relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SM37: Monitor background jobs.
  RZ10: Profile parameter maintenance.
  ST03N: Workload analysis.
  SM21: System log.
  ST06: Operating system monitoring.
  
  
  
  SAP Documentation: Refer to the official SAP documentation for background processing and performance tuning for more detailed guidance.
  
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP Basis team or reach out to SAP support for further assistance.