Bapi Simulate sales order problem

dear all my friends .

I have use the bapi of ( BAPI_SALESORDER_SIMULATE ) which is interface for ( bapi_salesorder_createfromdat1) and it dos't create ORDER_CONDITIONS_IN so that i can Simulate order with adding manual condition so that can effect the netvalue of the material . is there is a bapi or a function module that simulate the order creation with condition on price like

( bapi_salesorder_createfromdat1) but in the simulaton mode .

thanks for support