i have below requirement, i need to write teh code for teh below requirement in routine.
1.Get the Billing Document numbner.
2.Through document flow get the Sales Document number and document type.
3.Check if the Document type is Proejcts Order type.
4.If the Sales Document type is Projects Related then send the return code 4 .
to reach the above requirement, how can i write the code in pricing routine, could any one help me on this,
thanks in advance.