How To Fix MPE_EXEC_TRACK_TOOLS021 - Equipment &1 is locked by &2

SAP Error Message - Details

• Message type: E = Error

• Message class: MPE_EXEC_TRACK_TOOLS -

• Message number: 021

• Message text: Equipment &1 is locked by &2

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 MPE_EXEC_TRACK_TOOLS021 - Equipment &1 is locked by &2 ?

  The SAP error message "MPE_EXEC_TRACK_TOOLS021 Equipment &1 is locked by &2" indicates that the equipment identified by &1 is currently locked by another user or process, identified by &2. This typically occurs in scenarios where multiple users or processes are trying to access or modify the same equipment data simultaneously.
  
  Cause:
  
  Concurrent Access: Another user or transaction is currently using the equipment, which prevents other users from making changes.
  System Locking Mechanism: SAP uses a locking mechanism to ensure data integrity. When a user accesses a piece of equipment for editing, it gets locked until the user completes their transaction or the session is terminated.
  Long-running Transactions: If a transaction takes too long to complete, it may hold the lock longer than expected, causing other users to encounter this error.
  
  
  Solution:
  
  Wait and Retry: The simplest solution is to wait for the other user or process to complete their transaction and then try again.
  Identify the Lock: