How To Fix MPE_EXEC_CONF030 - In operation &1, OA &2 of the teardown segment is already in process

SAP Error Message - Details

• Message type: E = Error

• Message class: MPE_EXEC_CONF - Messages for Shop Floor Order Confirmation

• Message number: 030

• Message text: In operation &1, OA &2 of the teardown segment is already in process

What causes this issue?

You cannot perform the selected action as the following operation
activity in the teardown segment has already started or has been
completed.

System Response

The system cannot perform the selected action.

How to fix this error?

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MPE_EXEC_CONF030 - In operation &1, OA &2 of the teardown segment is already in process ?

  The SAP error message MPE_EXEC_CONF030 indicates that there is an issue with the teardown segment of a production order or operation. Specifically, it means that the operation (identified by &1) for the object (identified by OA &2) is already in process, which prevents further actions from being taken on it.
  Cause:
  This error typically occurs in the context of production planning and execution when:
  
  An attempt is made to execute a teardown operation that is already in progress.
  There may be a race condition where multiple processes are trying to access or modify the same operation simultaneously.
  The system may not have properly updated the status of the operation, leading to confusion about whether it is still active or has been completed.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check the Status of the Operation:
  
  Use transaction codes like CO03 (Display Production Order) or CO02 (Change Production Order) to check the status of the operation and see if it is indeed in progress.
  
  
  
  Wait for Completion:
  
  If the operation is currently being processed by another user or system, you may need to wait until it is completed before attempting to execute the teardown again.
  
  
  
  Review Background Jobs:
  
  Check if there are any background jobs or batch processes that might be affecting the operation. You can use transaction SM37 to monitor job statuses.
  
  
  
  Check for Locks:
  
  Use transaction SM12 to check for any locks on the production order or operation. If you find any locks that are no longer needed, you can release them.
  
  
  
  Consult Logs:
  
  Review application logs (transaction SLG1) for any additional error messages or warnings that might provide more context about the issue.
  
  
  
  Contact Support:
  
  If the issue persists and you cannot determine the cause, consider reaching out to your SAP support team or consulting SAP Notes for any known issues related to this error message.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  CO03: Display Production Order
  CO02: Change Production Order
  SM37: Job Monitoring
  SM12: Display and Delete Locks
  SLG1: Application Log
  
  
  
  SAP Notes:
  
  Check SAP Notes for any updates or patches that may address this specific error message.
  
  
  
  Documentation:
  
  Review SAP documentation related to production order processing and teardown operations for best practices and troubleshooting steps.
  
  
  
  By following these steps, you should be able to identify the cause of the error and take appropriate action to resolve it.