How To Fix KO378 - Company code & was derived from controlling area &

KO378 - Overview

• Message type: E = Error

• Message class: KO - Master data for CO orders

• Message number: 378

• Message text: Company code & was derived from controlling area &

What causes this issue?

You have set controlling area &v2&. The system has determined the
company code &V1& as well.

Error message extract from SAP system. Copyright SAP SE.

KO378 - Details

• The SAP error message KO378 typically indicates an issue related to the assignment of a company code to a controlling area. This error occurs when there is a mismatch or inconsistency in the configuration settings between the company code and the controlling area in the SAP system.
  
  Cause:
  
  Incorrect Configuration: The company code is not properly assigned to the controlling area in the system.
  Missing Assignment: The company code may not be assigned to any controlling area, or it may be assigned to a different controlling area than expected.
  Data Inconsistency: There may be inconsistencies in the master data or configuration settings that prevent the system from recognizing the relationship between the company code and the controlling area.
  
  
  Solution:
  To resolve the KO378 error, follow these steps:
  
  
  Check Company Code Assignment:
  
  Go to the SAP transaction code OBY6 (or navigate through the menu: SPRO > Financial Accounting > General Settings > Company Code > Assign Company Code to