IDOC types in SAP ECC
1) 3rd party->PI->SAPECC
We have a requirement that the tenant refunds coming from 3rd party system should be sent to SAP ECC system.
To send this messgae to SAP ECC, is there any separate idoc format for this tenant refunds.
Should I use any FICO or any other standard module to post these files to SAP ECC.
Also is there any IDOC type for the direct debit details and customer payments or should i run the F110 transaction to execute the customer payments and to send the paymnet files to PI.
Coould you please advise.