Creation OF DME File Structure

Hi expert,

I am stuck in the DME file format.The thing is that when I am processing automatic payment then the DME file is getting generated but it is only showing the total amount of the vendor and not the line item wise..Bank want the bifurcation of every vendor paymrent as a line item with invoice number.

We are using HDFC bank for payment processing.I wanted to know exactly where I need to make changes in DMEE.

We are using Tree Type PAYM for DME file.

Please help me on above requirement.

Regards

Nawaz