AwareMind,
sorry for asking too much .i am not a VMS guy,but got the responsibility to make this work on VMS .
Ok i understand that i should place my post script file in Printer Control Library .
i did not understand why we have to do step 4 .
if i give my print command like this.
"print datafile /form=INF_INVOICE/queue=myqueue"
does it work?

Kumar,
Boy we are in trouble, I'm not a VMS guy either.
But hey it ain't working so what do we have to loose in trying.
One thing you need to make sure of, INF_INVOICE must be the name of your Postscript file, from there it will work.

Keep us posted

Hi AwareMind,
Morning.Mean while while we are diong this test . i did a quick test of Merging Post Script file and Data file Manually,instead of Control Library doing that Job.I still had the same Problem.gave print command as

print PostScript+DataFile /queue=myqueue .

i merged them manually in file system.Cut and paste inside file .

Hi AwareMind,
Thank you so much for all your help.My Problem got resolved.Problem is we have to Upload the Compiled file to VMS using Binary Format ,it fails if i use ASCII format.where as in Previous Versions it never Fails in either Case .