Bank Transfer Paymnet advice note.

Hi

My client have new requirment they want a bank taransfer Paymnet advice note.But main problem there are not using is the FBZP. For the paymnet purpose they are using legacy system. So how can i get through SAP paymnet advice.They doing invocie through SAP.Paymnet also made through SAP.But there are not using Automatic Payment programe.Can you please help me on this requirment.

Thanks & Regards

Hiren