How To Fix BGRFC452 - Destination &1 is locked

BGRFC452 - Overview

• Message type: E = Error

• Message class: BGRFC - qRFC - New Background RFC

• Message number: 452

• Message text: Destination &1 is locked

What causes this issue?

The specified destination is locked.

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?

Use transaction SBGRFCMON to release the destination again.

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 BGRFC452 - Destination &1 is locked ?

  The SAP error message BGRFC452 indicates that a destination in the background RFC (bRFC) is locked. This typically occurs when there is a problem with the communication between systems or when a destination is being used by another process and cannot be accessed.
  
  Cause:
  
  Locked Destination: The destination specified in the error message is locked, which means that it is currently being used by another process or transaction.
  Network Issues: There may be network connectivity issues that prevent the system from accessing the destination.
  
  Configuration Issues: Incorrect configuration of the RFC destination in the SAP system can lead to locking issues.
  Long-running Transactions: If a transaction is taking too long to complete, it may hold the lock on the destination longer than expected.
  
  
  Solution:
  
  
  Check Lock Status:
  
  Use transaction SM58 to check the status of the bRFC queues. Look for any entries that indicate a lock on the destination.
  You can also use transaction SMQ1 (for outbound queues) and