Pricing procedure---From Ref. Step and To Ref. Step
Here I have one question regarding pricing procedure.
In pricing procedure control data there are condition reference fields "From Ref. Step for Percentage Conditions" and "To reference step (for percentages)" these are used for calulation purpose (net price,subtotal,,gross price etc).
My question is if for netprice there is no "from" and "to" maintained (the fields are blank).In this case how the system behave,how the calculation happens.
In my case these reference steps are blank and when I go to the sales order conditon tab I can see the net price that It calculates (adding) all previous steps. Suppose there are steps 10 for YMP0,step 20 for YSM5 it calulates net price(step 30) as YMP0+YSMS though there is no from and to defined for the net price.