invoice with cost center
while creating invoice via va01, if the material is mapped with GL accs that require cost center, we will choose the cost center in Order reason field, after that we create billing and then we can see the accounting document. In case if we not choose the cost center we can still create invoice and billing but the accounting doc is not generated, then we have to create credit note to clear the incorrect invoice and recreate new one..
to over come the above issue is there any way the system throw the message stating that this specific material requires cost center and dosen't allow to save ? ( or) if the above message cant be added is there any chance whether the system allow us to amend the cost center in billing and can recreate the accounting doc automatically ?