REMADV / PEXR2002 mapping

Hi,

Does anyone have an example of mapping remittance advice for customers from a bank? It is not coming from the customer.

Customer number is not included (E1EDKA1 partner function 'AG'), only INV number and check # with amount.

I'm having problems with:

"Company code could not be determined for intermediate document..." and

"Customer/vendor could not be determined for intermediate document..."

I've been thru SAP note 63485 to configure the E1IDB02 segment. Still no luck.

Also stepped thru the function module IDOC_INPUT_REMADV_CTR - company code lookup keeps failing in a function called: GET_BANK_ACCOUNT because the Bank's swift code is not equal to the bank number:

IF BNKA-BANKL <> I_BANKL AND BNKA-SWIFT <> I_BANKL.
  DELETE X012K.
ENDIF.

Does not make sense?

Thanks,

Craig