How To Fix KO812 - Change in the functional area -> See long text.

KO812 - Overview

• Message type: E = Error

• Message class: KO - Master data for CO orders

• Message number: 812

• Message text: Change in the functional area -> See long text.

What causes this issue?

You wish to change the
<DS:DE.FKBER>functional area</>, although orders were already created
for this order type.

System Response

Note:
The system only transfers the new functional area to the order master
data when you create new orders using this order type.
The functional area for orders that were already created for this order
type is not changed.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message KO812 - Change in the functional area -> See long text. ?

  The SAP error message KO812 ("Change in the functional area -> See long text") typically occurs in the context of controlling (CO) and can be related to various issues, particularly when dealing with cost centers, internal orders, or other controlling objects. This error indicates that there has been a change in the functional area associated with a cost object, which may not be allowed or may require additional steps to resolve.
  
  Cause:
  
  Change in Functional Area: The functional area for a cost object (like a cost center or internal order) has been changed, which can lead to inconsistencies in reporting or allocation.
  Master Data Issues: The master data for the cost object may have been modified, leading to a mismatch in the expected functional area.
  
  Configuration Issues: There may be configuration settings in the controlling module that do not allow changes to the functional area after certain transactions have been posted.
  Authorization Issues: The user