Hi,

I'm attempting to investigate the root cause of the following error which occurs each time a users call an Oracle 10g Forms applet:

FRM-92102: A network error has occurred.
The Forms Client has attempted to reestablish its connection to the Server 1 time(s) without success.
Please check the network connection and try again later.

Details...
Java Exception:
java.io.IOException: Connection failure with 503

This error remained after restarting all my system components: HTTP_Server, OC4J_BI_Forms, Web Cache, Reports Server, etc. The only way to clear this issue was to restart the server entirely.

During the downtime, web pages were rendered with the PL/SQL cartridge and being served, so it appears as though this was isolated to forms.

Does anybody know which log files may provide clues here?

Any help would be much appreciated :)

Update: If somebody can provide me with a way or reference to increase the capacity of my web server to minimize these errors, I will accept this as the solution.