Assignment to FM area not unique within organizational structure

What causes this issue?

In the organizational structure of root object &v1&, there is a
conflict regarding the FM areas assigned. Integration between Funds
Management and HR Funds and Position Management has been activated for
FM area &v3& of the root object (&v1&). However, the FM area derived
from the company code defined in infotype 1008 for the organizational
unit &v2& is the FM area &v4&.

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?

Change the account assignment details defined for organizational unit
&v2& so that the company code belongs to the same FM area as the root
organizational unit &v3&.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.