Account Based COPA Cost of goods sold and Revenue Split

Question

Dear Experts,
We are using account based copa in a automobile company.
As per the requirement when a car is sold, depending on the customer request the car  goes for a conversion. like adding Radio, Seat cover, etc
As per our setup we have different profit centers for vehicle and Parts(radio, seat cover etc) and in this case radio, seat cover, etc are the classes of the material vehicle(not separate material).
After the vehicle conversion there is a sales order raised which goes to profit center derived from vehicle material master.
As per the reporting requirement I need to spit the Cost of good sold  and revenue by vehicle profit center and parts profit center for COPA reporting purpose
Is there any way to do this in standard SAP? Or I need an exit?
Appreciate your response and please let me know in case of any clarification.
Many thanks
Roy
Edited by: roy001 on Aug 4, 2011 4:52 PM

Answer 1

For those who may need an answer to this, our solution was the following: 
1)       Created new types for SO, SO Item, Sched. Line, Delivery, Delivery Item, Billing type  
2)       Created new Pricing procedure
3)       Created new movement type Y61/Y62 modeled after 601/602
4)       Mapped Y61/Y62 to account modifier ZAX.
5)       Mapped GBB/ZAX to the new account.
Benefits, they now have better view of the orders going inter-company.  It is flexible enough to adjusting prices for intercompany separate from standard orders, even though for now it is a straight copy of cost.  They are able to remove the sales/use tax, from the calculations. They are able to plan with these orders separated out.  Plus, this will standardize their process for inter-company. 
Hope this helps someone. 
Cheers!
Rick