it is spreading gradually to other client also pl help me to solve it as soon as possible.
This doesn't look like a Forms problem. Virus on your network? Anti virus software that sees Forms as a virus? Failing switch?
And you still haven't bothered to mention your Forms version (Forms 6i is not a version). Are you using the latest Developer 6i patch set?
Actually problem is that we access our oracle server through network and it is located at other sites
so it is not physically availbel at the site where problem occuring.
but i am failed to understand why this problem is occuring in some pcs only at our site whereas other pcs at same site having same configuration are running well without the file communication error..
why it so?
if i were u i would access the server's alert.log file or asked some friends at the server's site to do the search for ...
This is point number 1 u should try to attain to get reasons that bother the server ...
Pls check the following check list it also possible to broadcast ur knowledge to the problem .