Sales Revenue and Return - Condition Type for COPA

  Dear Gurus,

           In my COPA Report i want to capture the Sales Revenue  and  Return Sales in the separate value field

but  in my SD pricing procedure  i have  same condition type for the both values

Currently i could not able to create the separate condition type because if i create i need to change  more than 15 ABAP development

but i have the separate billing type for the both values

Any solutions on this

Thanks & Regards

Venkat