How To Fix /ISDFPS/PM_RELOC_CHK121 - Cannot wait for lock on equipment &1 to be released

/ISDFPS/PM_RELOC_CHK121 - Overview

• Message type: E = Error

• Message class: /ISDFPS/PM_RELOC_CHK -

• Message number: 121

• Message text: Cannot wait for lock on equipment &1 to be released

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 /ISDFPS/PM_RELOC_CHK121 - Cannot wait for lock on equipment &1 to be released ?

  The SAP error message /ISDFPS/PM_RELOC_CHK121 indicates that there is a lock on a piece of equipment (identified by &1) that is preventing the current operation from proceeding. 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 process is currently using the equipment, which has resulted in a lock being placed on it.
  Long-Running Transactions: A transaction that is taking longer than expected may hold the lock for an extended period.
  System Configuration: The system may be configured to enforce strict locking mechanisms for certain operations, leading to this error when trying to access locked resources.
  
  
  Solution:
  
  Wait and Retry: If the lock is temporary, waiting for a few moments and then retrying the operation may resolve the issue.
  Identify the Locking User/Process:
  Use transaction code SM12 to check for locks on the equipment. You can filter by the equipment number