Bank Bills: Preparations for the Payment Program 
This topic gives an overview of the preparations that are necessary for posting bank bills and bill of exchange payment requests using the payment program. You can find a more detailed description in FI Automatic Procedures.
Separate payment methods are defined for posting bill of exchange payment requests and bank bills using the payment program. These payment methods must be entered in the customer master record. The customer master record must also contain bank details. The latter are transferred by the payment program for the bill of exchange.
The payment program needs some specifications to post the bill of exchange. These include:
By entering further information, you can determine under which preconditions a bill of exchange is to be created, for example:
You enter the issue date for the bill of exchange before the payment run at which time you can also enter the due date. Alternatively, you can have the program determine the payment run.