Call Abap FM from XI mapping to insert lines to abap table

Hi All,

I'm trying to insert data from an XML file into a Z table during mapping in XI. I have an ABAP function module that takes in parameters and inserts into the corresponding fileds of the Z-table.

How do I make use of this ABAP Function module in a user defined function in XI mapping.

Any tips would be really helpful.

Thanks

Karthik