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

SAP Error Message - Details

• 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.

Smart SAP Assistant

• What is the cause and solution for SAP error message KG009 - The selected data is currently being processed by & ?

  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 Retry: The simplest solution is to wait for a few moments and then try to access the data again. If the other user or process completes its task, the lock will be released.
  Identify the Lock: You can use transaction code SM12 to check for locks. This transaction allows you to see which users or processes are currently holding locks on the data. You can then determine if you need to wait for them to finish or if you need to contact them.
  Release Locks: If you have the necessary authorizations, you can manually release locks in transaction SM12. However, be cautious with this approach, as releasing locks held by other users can lead to data inconsistencies.
  Check Background Jobs: Use transaction SM37 to check for any background jobs that might be processing the same data. If you find a job that is taking too long, you may need to investigate further.
  Communicate with Users: If you identify a specific user or job that is causing the lock, communicate with them to understand what they are doing and when they expect to finish.
  
  Related Information:
  
  Transaction Codes:
  
  SM12: Display and manage locks.
  SM37: Monitor background jobs.
  SE11: Data dictionary, to check table structures if needed.
  
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Documentation: Review SAP documentation for the Controlling module to understand how data locking works and best practices for managing concurrent access.
  
  If the problem persists after trying these solutions, it may be necessary to involve your SAP Basis team or technical support for further investigation.