A number of quantity fields are defined and used in the SD billing system. In this step you assign these to the corresponding quantity fields in costing-based Profitability Analysis (CO-PA).
Assign all the quantity fields you want to transfer from the billing system to costing-based CO-PA.
You can transfer the billed quantity to costing-based CO-PA using the sales unit as well as the stockkeeping unit. The assignment you make here is valid for both profitability planning and for actual postings.
This assignment is particularly important for planning, because the system can automatically derive the unit for the quantities you plan manually for individual products.