How To Fix BGRFC404 - Debug event sent to scheduler &1

SAP Error Message - Details

• Message type: E = Error

• Message class: BGRFC - qRFC - New Background RFC

• Message number: 404

• Message text: Debug event sent to scheduler &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message BGRFC404 - Debug event sent to scheduler &1 ?

  The SAP error message BGRFC404 indicates that a debug event has been sent to the scheduler, which typically relates to the background RFC (bRFC) processing in SAP. This error can occur in various scenarios, often when there are issues with the bRFC framework or when debugging is enabled for a bRFC call.
  Cause:
  
  Debugging Mode: The error often arises when debugging is enabled for a bRFC call, which can lead to issues in processing if the system is not set up to handle debug events properly.
  Configuration Issues: There may be configuration issues with the bRFC setup, such as missing or incorrect settings in the bRFC queue.
  System Performance: High system load or performance issues can also lead to this error, as the scheduler may not be able to process the debug event in a timely manner.
  Transport Issues: If there are issues with the transport of data between systems, it can lead to this error.
  
  Solution:
  
  Disable Debugging: If debugging is not necessary, disable it for the bRFC calls to prevent this error from occurring.
  Check bRFC Configuration: Review the configuration of the bRFC queues and ensure that they are set up correctly. You can use transaction SM58 to monitor and manage the bRFC queues.
  Monitor System Performance: Check the system performance and ensure that there are no bottlenecks. You can use transaction ST03N to analyze performance metrics.
  Review Logs: Check the system logs (transaction SLG1) for any additional error messages or warnings that may provide more context about the issue.
  Restart bRFC Queue: If necessary, you can restart the bRFC queue using transaction SMQ1 (for outbound queues) or SMQ2 (for inbound queues).
  Consult SAP Notes: Look for relevant SAP Notes that may address this specific error or provide patches or updates that could resolve the issue.
  
  Related Information:
  
  bRFC Overview: Background RFC (bRFC) is a mechanism in SAP that allows asynchronous communication between different SAP systems or between different processes within the same system.
  Transaction Codes:
  
  SM58: Monitor and manage asynchronous RFC calls.
  SMQ1/SMQ2: Manage bRFC queues.
  SLG1: View application logs for error messages.
  ST22: Check for dumps that may provide additional information about the error.
  
  
  SAP Documentation: Refer to the official SAP documentation for more detailed information on bRFC and troubleshooting related issues.
  
  If the problem 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.