How To Fix /PM0/ABB_INTERFACE459 - FS-RI: RGN &1 is currently locked by user &2

SAP Error Message - Details

• Message type: E = Error

• Message class: /PM0/ABB_INTERFACE -

• Message number: 459

• Message text: FS-RI: RGN &1 is currently locked by user &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /PM0/ABB_INTERFACE459 - FS-RI: RGN &1 is currently locked by user &2 ?

  The SAP error message /PM0/ABB_INTERFACE459 FS-RI: RGN &1 is currently locked by user &2 indicates that a specific resource group number (RGN) is currently locked by another user. This typically occurs in scenarios where multiple users or processes are trying to access or modify the same resource simultaneously, leading to a conflict.
  Cause:
  
  Concurrent Access: Another user or process is currently using the resource, which prevents your transaction from proceeding.
  Long-running Transactions: A transaction that takes a long time to complete may hold a lock on the resource longer than expected.
  Improper Lock Release: Sometimes, locks may not be released properly due to system errors or abrupt termination of processes.
  
  Solution:
  
  Wait and Retry: If the lock is temporary, waiting for a few moments and then retrying the operation may resolve the issue.
  Identify the Locking User: Use transaction codes like SM12 (for lock entries) to identify the user who is holding the lock. You can check the lock entries and see if the user can release the lock.
  Contact the User: If you identify the user holding the lock, you can contact them to see if they can complete their transaction or release the lock.
  Force Release the Lock: If necessary and if you have the appropriate permissions, you can delete the lock entry in SM12. However, this should be done with caution, as it may lead to data inconsistencies.
  Check for Long-running Processes: Investigate if there are any long-running processes that might be holding the lock and address them accordingly.
  System Configuration: Review system settings and configurations to ensure that locking mechanisms are functioning as intended.
  
  Related Information:
  
  Transaction Codes:
  
  SM12: To view and manage lock entries.
  SM21: To check system logs for any related errors or warnings.
  SM37: To monitor background jobs that might be causing locks.
  
  
  Documentation: Refer to SAP Help documentation for more details on locking mechanisms and best practices for managing locks.
  User Training: Ensure that users are trained on how to properly manage their transactions to minimize locking issues.
  
  If the problem persists after trying the above solutions, it may be necessary to involve your SAP Basis team or technical support for further investigation.