How To Fix /SCWM/SHP_RCV515 - TU activity &1 is locked by external system until &2 &3 (&4)

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/SHP_RCV -

• Message number: 515

• Message text: TU activity &1 is locked by external system until &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/SHP_RCV515 - TU activity &1 is locked by external system until &2 &3 (&4) ?

  The SAP error message /SCWM/SHP_RCV515 indicates that a Transportation Unit (TU) activity is locked by an external system until a specified time. This typically occurs in the context of the Extended Warehouse Management (EWM) module, where TUs are used to manage the movement of goods.
  
  Cause:
  
  External System Lock: The TU is being processed or updated by an external system (like a transportation management system or another SAP instance) which has placed a lock on it. This can happen during data synchronization or when the TU is being actively used in a process that requires exclusive access.
  Pending Processes: There may be ongoing processes in the external system that have not yet completed, causing the lock to remain in place.
  
  Configuration Issues: There might be configuration settings that are causing the lock to persist longer than expected.
  
  
  Solution:
  
  Wait for Release: If the lock is temporary, the simplest solution is to wait until the external system