in reply to Re^2: Trick to do one-liners on X12 files
in thread Trick to do one-liners on X12 files

It was a nice explaination etcshadow!!!! As you have got the X12 file structure properly I can put you an important question... in ISA segment 101th element is called the Acknowledgment Requested.. the details are given in the following link..
I have just gone through the document and stuck in TS997 Here is the explaination of ISA014 ------------------------------------------------
ISA14 Acknowledgement Requested Code sent by the sender to request an interchange acknowledgment. Codes used are 0 No Acknowledgment Requested do not respond with TS997 1 Interchange Acknowledgment Requested respond with TS997 as soon as the transaction is received
----------------------------------------------- I have google a lot on TS997 but unable to understand how to send it and use it my perl code.. Can you please help me out for TS997???