How To Fix EM158 - Object &2 (&1) is locked

SAP Error Message - Details

• Message type: E = Error

• Message class: EM - IS-U Migration

• Message number: 158

• Message text: Object &2 (&1) is locked

What causes this issue?

The object with legacy system key &V2& (&V1&) is locked in the data
record with legacy system key &V4& (&V3&).

System Response

INCLUDE ISU_VERARB OBJECT DOKU ID TX

How to fix this error?

Choose one of the following options:
Check the data record in the error file or in the original file with
the legacy system key &V4& for referenced migration object &V3&.
Correct your entries.
Re-import the data records.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message EM158 - Object &2 (&1) is locked ?

  The SAP error message EM158 indicates that a specific object (identified by &2) is locked, and it cannot be accessed or modified until the lock is released. This error typically occurs in various scenarios, such as when trying to edit a document, transaction, or configuration that is currently being used or modified by another user or process.
  Cause:
  
  Concurrent Access: Another user or process is currently using or editing the object.
  Unfinished Transactions: A previous transaction that involved the object was not completed properly, leaving it in a locked state.
  System Locking Mechanism: SAP uses a locking mechanism to prevent data inconsistencies. If an object is locked, it means that the system is ensuring that no other operations can interfere with it until the lock is released.
  
  Solution:
  
  Wait and Retry: If the lock is temporary (e.g., another user is working on it), wait for a while and then try again.
  Identify the Lock: Use transaction code SM12 to check for locks. You can see which user or process is holding the lock on the object.
  
  Enter the object name or user ID to filter the results.
  
  
  Release the Lock: If you have the necessary authorizations, you can manually release the lock from transaction SM12. Be cautious when doing this, as it may lead to data inconsistencies if the other user is still working on the object.
  Check for Background Jobs: Sometimes, background jobs may hold locks. Use transaction SM37 to check for any running jobs that might be locking the object.
  Contact the User: If you identify the user holding the lock, you may want to contact them to see if they can release it or if they are done with their work.
  System Administrator: If you are unable to resolve the issue, contact your SAP system administrator for assistance.
  
  Related Information:
  
  Lock Management: Understanding how SAP handles locks can help in troubleshooting. Locks can be exclusive (only one user can access) or shared (multiple users can access).
  Transaction Codes:
  
  SM12: Display and manage locks.
  SM37: Monitor background jobs.
  SM21: Check system logs for any related errors or warnings.
  
  
  Documentation: Refer to SAP Help documentation for more details on locking mechanisms and best practices for managing locks.
  
  By following these steps, you should be able to identify the cause of the EM158 error and take appropriate action to resolve it.