How to populate first row of flat file with field names?
I am doing a ABAP Proxy to Flat file scenario, where I am receiveing a xml file through ABAP proxy and I am converting it to a flat file which is TAB delimited.
Now I have to pupulate flat file where 1st row of the file should always be field names.
My field length vary from 2 to 50.
How can this be achieved?