We want to derive Functional area(FA)
1).We have populated Functional area in the Cost center .
2)We have a Cost of Sales accounting substitution active to determine functional area from various transactions and Order types ,if transactions are not able to get/derive FA .
However we want the FA to be coming from Cost Center when it is in the assignment and not reading the substitution first .
But that is not happening . the transactions are deriving the FA from Substitution and not from the Cost Center though we have the Cost Center in the assignments in the transaction .
I also tried to put in data in Enter Functional Area in Cost Center Categories of cost of sales accounting . But that is not working .
Any ideas?
Thanks in advance .