How To Fix LAW_MESSAGES321 - RFC destination &1 in system &2 is currently locked

LAW_MESSAGES321 - Overview

• Message type: E = Error

• Message class: LAW_MESSAGES - License Administration Workbench

• Message number: 321

• Message text: RFC destination &1 in system &2 is currently locked

Self-Explanatory Message

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To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message LAW_MESSAGES321 - RFC destination &1 in system &2 is currently locked ?

  The SAP error message LAW_MESSAGES321 indicates that an RFC (Remote Function Call) destination is currently locked. This can occur for various reasons, and understanding the cause and finding a solution is essential for resolving the issue.
  
  Cause:
  
  Locking Mechanism: The RFC destination may be locked due to a previous unsuccessful connection attempt or an ongoing process that has not released the lock.
  
  Configuration Issues: Incorrect configuration of the RFC destination can lead to it being locked.
  System Maintenance: The destination might be locked during system maintenance or upgrades.
  User Lock: The user associated with the RFC destination may be locked or have insufficient authorizations.
  
  
  Solution:
  
  
  Check Lock Status:
  
  Use transaction code SM59 to check the status of the RFC destination. Look for any indications that the destination is locked.
  
  
  
  Unlock the Destination:
  
  If the destination is locked, you can unlock it by:
  Deleting the lock entry in the SM59 transaction.
  If necessary, you may need to restart the relevant services or the