How To Fix K9155 - Layout & is being changed by user & .

K9155 - Overview

• Message type: E = Error

• Message class: K9 - CO Planning Processor

• Message number: 155

• Message text: Layout & is being changed by user & .

What causes this issue?

DEFINE &USER& = &V2&
INCLUDE MESSAGE_ENQUEUE_USER OBJECT DOKU ID TX
You cannot use layout &v1& at the moment because it is being changed by
user &v2&.

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?

Wait until user &v2& has finished processing layout &v1& and then try
the function again.

Error message extract from SAP system. Copyright SAP SE.

K9155 - Details

• The SAP error message K9155, which states "Layout & is being changed by user &," typically occurs in the context of SAP Controlling (CO) when a user attempts to access or modify a layout that is currently being edited or is locked by another user. This can happen in various reporting transactions, such as those related to cost center accounting or internal orders.
  
  Cause:
  
  Concurrent Access: Another user is currently editing the same layout, which prevents you from making changes.
  Lock Mechanism: SAP uses a locking mechanism to prevent data inconsistencies. If a layout is locked by another user, you will receive this error.
  Session Issues: Sometimes, a session may not release the lock properly, leading to this error even if the other user has finished editing.
  
  
  Solution:
  
  Wait and Retry: If another user is editing the layout, wait for them to finish and try again later.
  Check User Locks: You can check which user is currently