How to Capture Condition type subtotal in COPA
My company has a requirement of feeding BW/BI from COPA to match the reporting in both BI/BW and COPA. But BI/BW needs the subtotal of the condition types used in the billing documents on the item level for the reporting. All the condition types are mapped to the value fields but I am not sure how to capture their subtotals in COPA to pass it on to BI/BW. Do I have to define characteristics for the Condition types and write some derivative rules ? I would appreciate a lead on this ....