I wanna map a Turnkey order which costs about 600 Lakh rupeess. It basically Suppply and Installation of an Capital item. Now against this order we will receive a number of line items which we didn't specify detailedly in our Purchse Order. Normally for this type of orders, we will receive a number of line items and some services also we may avail during that period of Installation time. Also this Excise duty , CST and Service tax we will avail as per eligibility against the supplier invoices.
How to handle this type of scenarios in SAP.