ACC_INVOICE_RECEIPT03 inbound processing

Hi,

I am using the idoc ACC_INVOICE_RECEIPT03 idoc to receive invoice information from vendor.

Now im confused as to how to process the incoming IDOC.

Im supposed to park a transaction for each of the IDOC received ie simulate FV60.

How can i do this? What inbound process code should i use? Is there any example?

Right now i have given BAPI as the process code, and trying to correct errors in the IDOC.

Thanks

Siva