How To Fix BGRFC026 - Instance &1: &2 dialog work process(es) available

SAP Error Message - Details

• Message type: E = Error

• Message class: BGRFC - qRFC - New Background RFC

• Message number: 026

• Message text: Instance &1: &2 dialog work process(es) available

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message BGRFC026 - Instance &1: &2 dialog work process(es) available ?

  The SAP error message BGRFC026 indicates that there is an issue with the background RFC (BGRFC) configuration, specifically related to the availability of dialog work processes in the specified instance. This error typically arises when there are not enough dialog work processes available to handle the BGRFC requests.
  Cause:
  
  Insufficient Dialog Work Processes: The instance specified in the error message does not have enough dialog work processes available to handle the incoming BGRFC requests.
  High Load on the System: The system may be under heavy load, causing all dialog work processes to be busy.
  Configuration Issues: There may be misconfigurations in the SAP system regarding the number of work processes.
  System Resource Limitations: Resource limitations (CPU, memory) on the server can lead to a shortage of available work processes.
  
  Solution:
  
  
  Increase Dialog Work Processes:
  
  Go to the SAP system profile parameters and increase the number of dialog work processes. This can be done in transaction RZ10 or by editing the instance profile directly.
  Look for the parameter rdisp/wp_no_dia and increase its value.
  
  
  
  Monitor System Load:
  
  Use transaction SM50 to monitor the status of work processes. Check if they are busy and identify any long-running tasks that may be holding up resources.
  If there are long-running jobs, consider optimizing them or scheduling them during off-peak hours.
  
  
  
  Check System Resources:
  
  Ensure that the server has adequate CPU and memory resources. If the server is under heavy load, consider scaling up the resources or optimizing the workload.
  
  
  
  Review BGRFC Configuration:
  
  Check the BGRFC configuration in transaction SBGRFC to ensure that it is set up correctly and that there are no issues with the BGRFC queues.
  
  
  
  Restart the Instance:
  
  If the issue persists, consider restarting the affected instance to clear any stuck processes.
  
  
  
  Consult SAP Notes:
  
  Check for any relevant SAP Notes that may provide additional guidance or patches related to this error.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SM50: Monitor work processes.
  RZ10: Change profile parameters.
  SBGRFC: BGRFC monitoring and configuration.
  
  
  
  SAP Documentation: Refer to the official SAP documentation for more details on BGRFC and work process management.
  
  
  Performance Tuning: Consider performance tuning of the SAP system to ensure optimal resource utilization.
  
  
  By following these steps, you should be able to resolve the BGRFC026 error and ensure that your SAP system can handle BGRFC requests effectively.