Create account 45678 for 19.09.2008 as a cost element in controlling area G
Create account 45678 for 19.09.2008 as a cost element in controlling area GVSK
Message no. KI280
Account 45678 is a profit and loss account. You assigned it to an object in cost accounting (for example, a cost center, order, or project).
Account 45678 in the determined controlling area GVSK must exist as a cost element on the posting date 19.09.2008.
Create account 45678 as a cost element and then repeat your posting.
Or, delete auxiliary account assignment to objects in cost accounting.