Function Module to Create Payment Advice

Hello Friends,

We have csv file as input file containing following fields:

1. Financial Document Number

2. Line Item Number

3. Fiscal year

4. Company Code

Based on these inputs we need to create Payment Advice per Financial Document. We can create Payment Advice by writing BDC for transaction code FBE1. But if we get any function module for the same then that will be great.

Regards

Nitin.