How To Fix /SCWM/LM_CORE_APPL003 - Error while locking object &1 &2 &3 &4

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/LM_CORE_APPL -

• Message number: 003

• Message text: Error while locking object &1 &2 &3 &4

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 /SCWM/LM_CORE_APPL003 - Error while locking object &1 &2 &3 &4 ?

  The SAP error message /SCWM/LM_CORE_APPL003 typically indicates that there is an issue with locking an object in the SAP Extended Warehouse Management (EWM) system. This error can occur in various scenarios, such as during inventory management, warehouse operations, or when trying to perform certain transactions that require exclusive access to specific objects.
  Cause:
  The error message is generally caused by one of the following reasons:
  
  Concurrent Access: Another user or process is currently accessing the same object, leading to a lock conflict.
  System Performance Issues: High system load or performance issues may prevent the system from acquiring the necessary locks.
  Configuration Issues: Incorrect configuration settings in the EWM system may lead to locking problems.
  Database Locks: Locks at the database level may be preventing the application from accessing the required objects.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check for Active Sessions: Use transaction code SM12 to check for active locks. Identify if another user or process is holding a lock on the object in question. If possible, release the lock if it is safe to do so.
  
  
  Wait and Retry: If the lock is held by another user, you may need to wait until the other user completes their transaction and releases the lock. Retry the operation after some time.
  
  
  Review System Performance: Check the system performance and ensure that there are no bottlenecks. You can use transaction codes like ST22 (dump analysis) and SM21 (system log) to identify any underlying issues.
  
  
  Check Configuration: Review the configuration settings in the EWM system to ensure that they are set up correctly. Consult with your SAP Basis or EWM consultant if necessary.
  
  
  Database Locks: If you suspect that there are database-level locks, you may need to investigate further using database tools or consult with your database administrator.
  
  
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message. There may be patches or updates that resolve known issues.
  
  
  Contact SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP Support for further assistance.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like SM12 (lock entries), SM21 (system log), and ST22 (dump analysis) for troubleshooting.
  SAP Documentation: Review the official SAP documentation for Extended Warehouse Management for more insights into locking mechanisms and best practices.
  User Training: Ensure that users are trained on proper transaction handling to minimize lock conflicts.
  
  By following these steps, you should be able to diagnose and resolve the /SCWM/LM_CORE_APPL003 error effectively.