How To Fix /SAPAPO/PDEM_GEN_SRV081 - Requested object is locked by user &1 (see lock object &2)

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/PDEM_GEN_SRV -

• Message number: 081

• Message text: Requested object is locked by user &1 (see lock object &2)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/PDEM_GEN_SRV081 - Requested object is locked by user &1 (see lock object &2) ?

  The SAP error message /SAPAPO/PDEM_GEN_SRV081 indicates that a requested object is currently locked by another user. This is a common issue in SAP systems, particularly in environments where multiple users are accessing and modifying data concurrently.
  Cause:
  The error occurs when:
  
  A user is currently editing or processing the object (e.g., a planning object in SAP APO).
  The object is locked due to a transaction that has not been completed or has been left open.
  There may be a system or application-level lock that prevents other users from accessing the object.
  
  Solution:
  To resolve this issue, you can take the following steps:
  
  
  Identify the Locking User:
  
  The error message provides the user ID (&1) that is currently locking the object. You can check with that user to see if they can release the lock.
  
  
  
  Check Lock Entries:
  
  Use transaction code SM12 to view lock entries in the system. You can filter by the user ID or the object type to find the specific lock.
  If you have the necessary authorizations, you can delete the lock entry if it is no longer needed (e.g., if the user has logged off unexpectedly).
  
  
  
  Communicate with the Locking User:
  
  If the locking user is available, ask them to complete their transaction or release the lock.
  
  
  
  Wait and Retry:
  
  If the lock is temporary, you may simply need to wait until the user completes their work and the lock is released.
  
  
  
  System Administration:
  
  If the lock persists and you cannot resolve it through the above steps, you may need to involve your SAP Basis team or system administrator to investigate further.
  
  
  
  Related Information:
  
  Lock Management in SAP: Locks are used in SAP to ensure data integrity during concurrent access. Understanding how locks work can help in troubleshooting similar issues in the future.
  Transaction Codes:
  
  SM12: To view and manage lock entries.
  SM21: To check system logs for any related issues.
  ST22: To check for dumps that might indicate underlying problems.
  
  
  Documentation: Refer to SAP Help documentation for more details on lock management and troubleshooting.
  
  By following these steps, you should be able to resolve the locking issue and continue your work in SAP.