How To Fix CNV_NCE_BAS029 - No free background processes available

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_NCE_BAS - Number conversion engine: messages

• Message number: 029

• Message text: No free background processes available

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_NCE_BAS029 - No free background processes available ?

  The SAP error message CNV_NCE_BAS029: No free background processes available typically occurs when there are no available background processing resources in the SAP system to execute a job. This can happen for various reasons, including system configuration, resource limitations, or high system load.
  Causes:
  
  Limited Background Processes: The number of background processes configured in the SAP system is insufficient for the current workload.
  High System Load: There may be too many background jobs running simultaneously, consuming all available background processing resources.
  
  Configuration Issues: The system may not be configured correctly to allow for the desired number of background processes.
  Job Scheduling Conflicts: There may be conflicts or dependencies between scheduled jobs that prevent new jobs from starting.
  
  Solutions:
  
  
  Increase Background Processes:
  
  Go to transaction RZ10 to adjust the profile parameters.
  Look for the parameter rdisp/wp_no_btc which controls the number of background work processes.
  Increase the value to allow more background processes. After making changes, you will need to restart the