How To Fix VHUMI140 - Reservation data for order &1 is locked by user &2

SAP Error Message - Details

• Message type: E = Error

• Message class: VHUMI - Messages for material identification

• Message number: 140

• Message text: Reservation data for order &1 is locked by user &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message VHUMI140 - Reservation data for order &1 is locked by user &2 ?

  The SAP error message VHUMI140 indicates that the reservation data for a specific order (denoted by &1) is currently locked by another user (denoted by &2). This typically occurs when multiple users are trying to access or modify the same data simultaneously, leading to a lock situation to prevent data inconsistencies.
  Cause:
  
  Concurrent Access: Another user is currently editing or processing the reservation data for the specified order.
  Long-running Transactions: A transaction that takes a long time to complete may hold the lock longer than expected.
  System Configuration: Certain configurations or customizations in the SAP system may lead to unexpected locking behavior.
  
  Solution:
  
  Wait and Retry: The simplest solution is to wait for the other user to complete their transaction and then try again.
  Identify the Lock: Use transaction code SM12 to check for locks. You can search for the user (&2) to see what locks they hold. If necessary, you can contact the user to coordinate access.
  Release the Lock: If you have the necessary authorizations and it is appropriate to do so, you can manually release the lock from transaction SM12. However, this should be done with caution to avoid data inconsistencies.
  Check for Long-running Processes: If the lock persists, investigate if there are any long-running processes that need to be optimized or terminated.
  Review System Configuration: If this issue occurs frequently, it may be worth reviewing the system configuration or consulting with your SAP Basis team to ensure that locking behavior is as expected.
  
  Related Information:
  
  Transaction Codes:
  
  SM12: To view and manage locks.
  SM21: To check system logs for any related issues.
  ST22: To check for dumps that might indicate underlying issues.
  
  
  User Communication: If you identify the user holding the lock, communicate with them to understand what they are doing and if they can release the lock.
  Documentation: Refer to SAP documentation or support notes for more detailed information on locking mechanisms and best practices.
  
  By following these steps, you should be able to resolve the VHUMI140 error and understand the underlying causes of the locking issue.