How To Fix WW065 - Internal error locking MG material &

WW065 - Overview

• Message type: E = Error

• Message class: WW - Material group master maintenance

• Message number: 065

• Message text: Internal error locking MG material &

What causes this issue?

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

System Response

How to fix this error?

INCLUDE ISR_WIEDERHOLEN

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message WW065 - Internal error locking MG material & ?

  The SAP error message WW065, which indicates an "Internal error locking MG material," typically arises when there is an issue with the locking mechanism in the SAP system. This can occur during various operations, such as when trying to access or modify a material that is currently locked by another user or process.
  Causes:
  
  Concurrent Access: Another user or process is currently accessing or modifying the material, leading to a lock.
  System Errors: Internal inconsistencies or errors in the SAP system can cause locking issues.
  Database Locks: Locks at the database level may prevent access to the material.
  Transport Issues: If there are ongoing transports that affect the material, it may be locked.
  Long-running Transactions: A transaction that takes too long to complete may hold locks longer than expected.
  
  Solutions:
  
  
  Check Lock Entries:
  
  Use transaction code SM12 to check for existing lock entries. You can identify the user or process that is holding the lock and take appropriate action.
  If