How To Fix /CWM/LES119 - Handling unit &1 is locked

SAP Error Message - Details

• Message type: E = Error

• Message class: /CWM/LES -

• Message number: 119

• Message text: Handling unit &1 is locked

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /CWM/LES119 - Handling unit &1 is locked ?

  The SAP error message /CWM/LES119 Handling unit &1 is locked typically indicates that the handling unit (HU) you are trying to access or modify is currently locked by another process or user. This can happen in various scenarios, such as during inventory management, shipping, or when performing warehouse operations.
  Cause:
  
  Concurrent Access: Another user or process is currently using the handling unit, which prevents you from making changes.
  Incomplete Transactions: A previous transaction involving the handling unit was not completed, leaving it in a locked state.
  System Errors: Sometimes, system errors or crashes can leave handling units in a locked state.
  Background Jobs: Background jobs that are processing data related to the handling unit may also cause it to be locked.
  
  Solution:
  
  Check Lock Status: Use transaction code SM12 to check for locks on the handling unit. You can search for locks by entering the handling unit number and checking if it is locked by another user or process.
  Identify the Locking User/Process: If you find that the handling unit is locked, identify the user or process that is holding the lock. You may need to contact the user or wait for the process to complete.
  Release the Lock: If you have the necessary authorizations, you can manually release the lock from SM12. However, be cautious when doing this, as it may lead to data inconsistencies if the other process is still running.
  Check for Background Jobs: Use transaction code SM37 to check for any background jobs that might be processing the handling unit. If you find any, you may need to wait for them to complete or cancel them if they are stuck.
  Review Transaction Logs: If the issue persists, review transaction logs or system logs to identify any errors that may have caused the lock.
  Consult with IT Support: If you are unable to resolve the issue, it may be necessary to consult with your IT support team or SAP Basis team for further assistance.
  
  Related Information:
  
  Handling Units: In SAP, handling units are used to manage and track physical items in logistics and warehouse management. They can represent pallets, boxes, or any other packaging unit.
  Lock Management: SAP uses a locking mechanism to prevent data inconsistencies when multiple users or processes try to access the same data simultaneously.
  Transaction Codes:
  
  SM12: To view and manage locks.
  SM37: To monitor background jobs.
  LB03: To display handling units and their status.
  
  
  
  By following these steps, you should be able to identify the cause of the lock and take appropriate action to resolve the issue.