ERS invoice date should as GR document date
We have requirement , we have implemented ERS to our client , the problem is invoice document date . while running the MRRL system is picking the invoice document date as posting date , actually system should take as GR document date
Example :- GRN document date is 20.10.2015 in MRRL once we post system is taking invoice document date as posting date system should be invoice document as 20.10.2015
Please help us how to achieve this .