How To Fix BGRFC462 - Destination &1 is locked due to errors

SAP Error Message - Details

• Message type: E = Error

• Message class: BGRFC - qRFC - New Background RFC

• Message number: 462

• Message text: Destination &1 is locked due to errors

What causes this issue?

The specified destination is locked due to errors.

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

System Response

How to fix this error?

Analyze the cause of the error in transaction SBGRFMON. Further actions
depend on the exact cause of the error.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message BGRFC462 - Destination &1 is locked due to errors ?

  The SAP error message BGRFC462 indicates that a destination in the background RFC (bRFC) is locked due to errors. This typically occurs when there are issues with the communication between systems or when the destination has encountered a problem that prevents it from processing requests.
  Cause:
  
  Communication Issues: There may be network problems or issues with the remote system that prevent successful communication.
  Configuration Errors: Incorrect configuration of the RFC destination in the SAP system can lead to this error.
  Error in Processing: If there are errors in the processing of previous bRFC calls, the destination may be locked to prevent further issues.
  System Overload: High load on the system or the target system can lead to timeouts and errors.
  Authorization Issues: Lack of proper authorizations for the user or system trying to access the destination.
  
  Solution:
  
  Check the Destination: Use transaction SM59 to check the configuration of the RFC destination. Ensure that the settings are correct and that the destination is reachable.
  Unlock the Destination: You can unlock the destination using transaction SM58. Look for the relevant entries and clear any errors that are causing the lock.
  Review Error Logs: Check the error logs in transaction SLG1 for any specific errors related to the bRFC calls. This can provide insight into what went wrong.
  Monitor System Load: Ensure that both the source and target systems are not overloaded. If necessary, optimize performance or schedule jobs during off-peak hours.
  Check Authorizations: Verify that the user or system has the necessary authorizations to perform the bRFC calls.
  Restart the bRFC Queue: If the issue persists, you may need to restart the bRFC queue. This can be done using transaction SMQ1 (for outbound queues) or SMQ2 (for inbound queues).
  
  Related Information:
  
  bRFC: Background Remote Function Call is a mechanism in SAP that allows asynchronous communication between systems.
  Transaction Codes:
  
  SM59: RFC Destinations
  SM58: Transactional RFC (tRFC) Monitor
  SLG1: Application Log
  SMQ1/SMQ2: Monitor bRFC Queues
  
  
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to bRFC and the error message BGRFC462.
  
  If the problem persists after following these steps, it may be necessary to consult with SAP support or your system administrator for further investigation.