As per your suggestion I have just tried with .set width 720;
But no luck. The result is still the same(truncated).
WIDTH 720 should not truncate.
Double check the result, did you forget to delete the output file and BTEQ appended the result?
I am sorry. As Dieter said I missed to delete the old file when tried with width 720 option..Now the output is of full length and as expected.
Thank you both. Appreciate your help.