How To Fix /SCWM/EXT_SYS_LCK004 - Lock has already expired

/SCWM/EXT_SYS_LCK004 - Overview

• Message type: E = Error

• Message class: /SCWM/EXT_SYS_LCK -

• Message number: 004

• Message text: Lock has already expired

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCWM/EXT_SYS_LCK004 - Lock has already expired ?

  The SAP error message /SCWM/EXT_SYS_LCK004 Lock has already expired typically occurs in the context of SAP Extended Warehouse Management (EWM) when there is an attempt to access a lock that has already expired. This can happen in scenarios where external systems are involved, and they may not have released the lock properly or the lock duration was set too short.
  
  Cause:
  
  Lock Expiration: The lock that was set for a particular operation has expired before the operation could complete. This can happen if the operation takes longer than expected.
  External System Interaction: If the lock is being managed by an external system (like a third-party logistics provider), there may be issues with how that system is handling locks.
  
  Configuration Issues: The configuration settings for lock duration may be too short for the operations being performed.
  Network Issues: Temporary network issues can cause delays in communication between systems, leading to lock expiration.
  
  
  Solution:
  
  Increase Lock Duration: Review and