I have a query on the RRB billing with more than 1 service material.
In DIP profile, i maintained 2 materials (A&B) with same set of Cost element group. In Contract order, two line items are created with the above materials. Line item with material A is account assigned to WBSE A and Line item with material 2 is assigned to WBSE B. While generating billing request via DP91, I am getting material A in both line items for the billing request and the billing value is fetched from the respective WBSEs ( ie Line item 1, Material A and Billing value from WBSE A & Line item 2, Material A and billing value from WBSE B)
Can someone advise me how to derive Material B in line item 2 instead of Material A for the billing request ?
I have my doubt on the same set of Cost elements i used for both material determination critieria. Please advise