How To Fix BGRFC800 - Destination &1 already has an enqueue lock

SAP Error Message - Details

• Message type: E = Error

• Message class: BGRFC - qRFC - New Background RFC

• Message number: 800

• Message text: Destination &1 already has an enqueue lock

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message BGRFC800 - Destination &1 already has an enqueue lock ?

  The SAP error message BGRFC800 indicates that there is an enqueue lock on the specified destination, which prevents the system from processing the background RFC (Remote Function Call) requests. This can occur in various scenarios, such as when multiple processes are trying to access the same destination simultaneously.
  Cause:
  
  Concurrent Access: Multiple processes or transactions are trying to access the same RFC destination at the same time, leading to a lock.
  Long-Running Transactions: A transaction that takes a long time to complete may hold the lock longer than expected.
  Configuration Issues: Incorrect configuration of the RFC destination or the background processing settings.
  System Errors: Issues in the SAP system, such as a failed job or a system crash, can lead to locks not being released properly.
  
  Solution:
  
  Check for Active Processes: Use transaction SM58 to check for any stuck or long-running RFC calls. If you find any, you may need to terminate them.
  Release Locks: If you have access, you can manually release the enqueue lock using transaction SM12. Look for locks related to the destination and delete them if they are no longer needed.
  Review Background Jobs: Check transaction SM37 for any background jobs that may be causing the issue. If a job is stuck, consider canceling it.
  Adjust Configuration: Review the configuration of the RFC destination in transaction SM59. Ensure that it is set up correctly and that there are no conflicting settings.
  Increase Timeout Settings: If the issue is due to long-running processes, consider increasing the timeout settings for the RFC calls.
  System Monitoring: Implement monitoring for your background jobs and RFC calls to catch issues early and prevent locks from occurring.
  
  Related Information:
  
  
  Transaction Codes:
  
  SM58: Monitor and manage asynchronous RFC calls.
  SM12: Display and manage locks.
  SM37: Monitor background jobs.
  SM59: Manage RFC destinations.
  
  
  
  SAP Notes: Check SAP Notes related to BGRFC800 for any specific patches or updates that may address known issues.
  
  
  Documentation: Review SAP documentation on background processing and RFC to understand best practices and configuration settings.
  
  
  If the problem persists after trying the above solutions, it may be necessary to consult with your SAP Basis team or SAP support for further assistance.