How To Fix MPE_PLAN_MEC024 - Dequeue on table MPE_MEC_EBOM_INC failed

SAP Error Message - Details

• Message type: E = Error

• Message class: MPE_PLAN_MEC - Message Class for Manufacturing Engineering Cockpit

• Message number: 024

• Message text: Dequeue on table MPE_MEC_EBOM_INC failed

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message MPE_PLAN_MEC024 - Dequeue on table MPE_MEC_EBOM_INC failed ?

  The SAP error message MPE_PLAN_MEC024 indicates that there was a failure in the dequeue operation on the table MPE_MEC_EBOM_INC. This error typically occurs in the context of the SAP Manufacturing Planning and Execution (MPE) module, particularly when dealing with engineering bill of materials (EBOM) or similar data structures.
  Cause:
  The error can be caused by several factors, including:
  
  Locking Issues: The table may be locked by another transaction or user, preventing the dequeue operation from completing successfully.
  Database Issues: There may be underlying database issues, such as deadlocks or resource contention.
  Transaction Rollback: If a transaction that was supposed to release the lock was rolled back, it could lead to this error.
  System Performance: High system load or performance issues can also lead to timeouts or failures in dequeue operations.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check Locks: Use transaction code SM12 to check for any locks on the table MPE_MEC_EBOM_INC. If you find any locks that are not being released, you may need to manually delete them if they are no longer needed.
  
  
  Review Transaction Logs: Check the transaction logs to identify if there were any rollbacks or errors that could have caused the dequeue operation to fail.
  
  
  System Performance: Monitor the system performance using transaction codes like ST22 (dump analysis) and SM21 (system log) to identify any underlying issues that may be affecting the system.
  
  
  Retry the Operation: Sometimes, simply retrying the operation after a short wait can resolve transient issues.
  
  
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  
  
  Contact SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP Support for further assistance.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM12 (lock entries), SM21 (system log), ST22 (dump analysis), and SE11 (data dictionary) for further investigation.
  SAP Documentation: Review the official SAP documentation for the MPE module to understand the context of the error and any specific configurations that may be relevant.
  User Permissions: Ensure that the user executing the transaction has the necessary permissions to access and modify the data in the relevant tables.
  
  By following these steps, you should be able to diagnose and resolve the MPE_PLAN_MEC024 error effectively.