How To Fix KG009 - The selected data is currently being processed by &

KG009 - Overview

• Message type: E = Error

• Message class: KG - CO-PA Planning

• Message number: 009

• Message text: The selected data is currently being processed by &

What causes this issue?

You cannot process the data because it is being processed by another
user.

How to fix this error?

Try the transaction again later or contact user &V1&, who is currently
locking the data.

Error message extract from SAP system. Copyright SAP SE.

KG009 - Details

• The SAP error message KG009, which states "The selected data is currently being processed by &," typically occurs in the context of the SAP Controlling (CO) module, particularly when dealing with processes like cost center accounting, internal orders, or profit center accounting. This error indicates that the data you are trying to access or modify is currently locked by another user or process.
  
  Cause:
  
  Data Locking: The most common cause of this error is that another user or background job is currently processing the same data. SAP uses a locking mechanism to prevent data inconsistencies, and if a record is locked, other users cannot access it until the lock is released.
  Long-running Processes: If a report or transaction takes a long time to execute, it may hold locks on the data for an extended period.
  Batch Jobs: Background jobs that are running and processing the same data can also lead to this error.
  
  
  Solution:
  
  Wait and