How To Fix Q0126 - Batch & & & is already being processed

Q0126 - Overview

• Message type: E = Error

• Message class: Q0 - QM: Generally valid messages

• Message number: 126

• Message text: Batch & & & is already being processed

What causes this issue?

Since the batch is already being processed, no batch valuation can take
place.

System Response

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

How to fix this error?

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message Q0126 - Batch & & & is already being processed ?

  The SAP error message Q0126, which states "Batch & & & is already being processed," typically occurs in the context of batch management within SAP, particularly when dealing with quality management (QM) processes. This error indicates that the specified batch is currently locked or being processed by another transaction or user, preventing the current operation from proceeding.
  Causes:
  
  Concurrent Processing: Another user or process is currently working on the same batch, which locks it for exclusive access.
  Incomplete Transactions: A previous transaction involving the batch may not have been completed, leaving it in a locked state.
  System Errors: Occasionally, system errors or crashes can leave a batch in a locked state without proper release.
  
  Solutions:
  
  Check Batch Status: Use transaction codes like MB52 or MB5B to check the status of the batch and see if it is indeed locked or being processed by another user.
  Identify Locking User: Use transaction code SM12 to view and manage locks.