How To Fix SATCM186 - At least &1 background work processes needed

SAP Error Message - Details

• Message type: E = Error

• Message class: SATCM - Check Result Management / Transaction CheckMan

• Message number: 186

• Message text: At least &1 background work processes needed

Self-Explanatory Message

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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 SATCM186 - At least &1 background work processes needed ?

  The SAP error message SATCM186, which states "At least &1 background work processes needed," typically occurs when the system does not have enough background work processes available to handle the workload. This can happen in various scenarios, such as during batch processing, report execution, or when scheduled jobs are running.
  Cause:
  
  Insufficient Background Work Processes: The number of background work processes configured in the SAP system is lower than the number of processes required to handle the current workload.
  High Workload: There may be a sudden increase in the number of background jobs or processes that need to be executed, leading to a shortage of available work processes.
  Configuration Issues: The system may not be configured correctly to allocate enough background work processes based on the expected workload.
  System Performance Issues: If the system is under heavy load or experiencing performance issues, it may not be able to allocate the necessary resources for background processing.
  
  Solution:
  
  
  Increase Background Work Processes:
  
  Go to transaction RZ10 to modify the instance profile.
  Look for the parameter rdisp/wp_no_btc (which defines the number of background work processes).
  Increase the value to allocate more background work processes.
  Save the changes and restart the instance for the changes to take effect.
  
  
  
  Monitor Background Jobs:
  
  Use transaction SM37 to monitor the status of background jobs.
  Check for any jobs that are stuck or taking too long to complete, and take appropriate action (e.g., cancel or optimize them).
  
  
  
  Optimize Job Scheduling:
  
  Review the scheduling of background jobs to ensure they are not all running at the same time, which can lead to resource contention.
  Stagger the execution times of jobs to balance the load on the system.
  
  
  
  Check System Performance:
  
  Use transaction ST03N to analyze system performance and identify any bottlenecks.
  Investigate any long-running transactions or processes that may be consuming excessive resources.
  
  
  
  Consult SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that may provide additional guidance or fixes related to this error.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  RZ10: Profile maintenance
  SM37: Job monitoring
  ST03N: Workload analysis
  
  
  SAP Documentation: Refer to the official SAP documentation for detailed information on configuring background processes and performance tuning.
  SAP Community: Engage with the SAP Community forums for discussions and solutions shared by other SAP users who may have encountered similar issues.
  
  By following these steps, you should be able to resolve the SATCM186 error and ensure that your SAP system has sufficient background work processes to handle the workload effectively.