How To Fix PF112 - Locked, already being processed

SAP Error Message - Details

• Message type: E = Error

• Message class: PF - System parametrization messages in Computing Ctr Mgmt System

• Message number: 112

• Message text: Locked, already being processed

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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 PF112 - Locked, already being processed ?

  The SAP error message PF112 ("Locked, already being processed") typically occurs when a user or a process attempts to access a resource (such as a payroll run or a specific data record) that is currently locked by another user or process. This locking mechanism is a part of SAP's concurrency control to ensure data integrity and prevent conflicts during processing.
  Causes:
  
  Concurrent Processing: Another user or background job is currently processing the same payroll run or data record.
  Incomplete Previous Process: A previous payroll run or job may not have completed successfully, leaving the resource in a locked state.
  User Lock: A user may have manually locked the resource for their own processing.
  System Errors: Unexpected system errors or crashes can lead to resources being left in a locked state.
  
  Solutions:
  
  
  Wait and Retry: If the lock is temporary, waiting for the other process to complete may resolve the issue. You can check the status of the process using transaction codes like SM50 (for active processes) or SM66 (for global processes).
  
  
  Identify the Lock: Use transaction code SM12 to view and manage locks. You can identify which user or process is holding the lock and take appropriate action.
  
  
  Release the Lock: If you determine that the lock is no longer needed (e.g., the process has failed or the user is no longer active), you can manually delete the lock entry in SM12. Be cautious with this approach, as it may lead to data inconsistencies if the original process is still running.
  
  
  Check Background Jobs: If the lock is due to a background job, check the job status in transaction code SM37. If the job is stuck or failed, you may need to cancel or restart it.
  
  
  Review User Permissions: Ensure that users have the appropriate permissions to access the resources they are trying to process. Sometimes, permission issues can lead to unexpected locks.
  
  
  System Restart: In rare cases, a system restart may be necessary to clear persistent locks, especially if they are caused by system errors.
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SM12: Display and manage locks.
  SM50: Monitor active processes.
  SM66: Monitor global processes.
  SM37: Monitor background jobs.
  
  
  
  Documentation: Refer to SAP Help documentation for more details on locking mechanisms and troubleshooting steps.
  
  
  SAP Notes: Check SAP Notes for any known issues or patches related to the PF112 error message.
  
  
  Support: If the issue persists, consider reaching out to your SAP support team or consulting SAP's support portal for further assistance.
  
  
  Always ensure that you have the necessary authorizations and that you understand the implications of releasing locks or terminating processes in a production environment.