How To Fix PMMO_MM_INTEGRATION003 - Could not set an exclusive lock to stock segment of material document

PMMO_MM_INTEGRATION003 - Overview

• Message type: E = Error

• Message class: PMMO_MM_INTEGRATION - Messages for PMMO Integration with MM-IM

• Message number: 003

• Message text: Could not set an exclusive lock to stock segment of material document

What causes this issue?

The system tried to set locks for stock segments on the plant, material,
WBS element and batch level.
Repeated lock attempts (10) failed to acquire the desired locks.

System Response

MIGO processing will not continue.

How to fix this error?

Try to post the goods movement later.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

PMMO_MM_INTEGRATION003 - Details

• The SAP error message PMMO_MM_INTEGRATION003 indicates that the system could not set an exclusive lock on the stock segment of a material document. This typically occurs in the context of Material Management (MM) and Production Planning (PP) when there are issues related to locking mechanisms in the database.
  Causes:
  
  Concurrent Access: Another process or user is currently accessing the same material document, preventing your transaction from obtaining an exclusive lock.
  Long-running Transactions: A transaction that is taking too long to complete may hold the lock longer than expected, causing subsequent transactions to fail.
  Database Lock Table Issues: The database lock table may be full or experiencing issues, leading to locking problems.
  System Performance Issues: High system load or performance issues can lead to delays in lock acquisition.
  
  Solutions:
  
  Check for Concurrent Users: Use transaction codes like SM12 to check for existing locks on the material document. If you find locks that are no longer needed, you can