UDF for excluding a segment depending on a field value

Hi all,

I'm doing idoc to file...I need to exclude a segment depending on a filed value..for ex:

E1EDP01 (0...unbounded)

F1

F2

F3

If F2 has a value "0" don't create E1EDP01 segment else create...

any sample UDF..

Thanks,

Srini

Edited by: Srinivas Davuluri on Apr 29, 2009 10:37 PM