'No Context' Problem

[arajan]

Hi

I am facing a strange problem in our Application. We have three machines with four weblogic instances in each machine. We are getting the following error in our log file when trying to access the home page very randomly. ---------------------------------------------------------------- ####<May 26, 2004 3:02:57 PM GMT> <Debug> <HTTP> <Server1> <Instance1> <ExecuteThread: '23' for queue: 'default'> <kernel identity> <> <101147> <HttpServer(1499069,null default ctx,Server1) found no context for "/App.home". This request does not match the context path for any installed web applications and there is no default web application configured.> ---------------------------------------------------------------- This results in a 404 error thrown in the web browser. Please note that this is not coming always. This is noticed once in every 20-25 hits. After spending lots of time in find the root cause of this problem, we found that all the 404 errors were thrown only from a single instance. We decided to confirm this by shutting down this particular weblogic instance. This solved our problem and hence we were able to confirm that this was the instance causing the problem.

With my knowledge, I do not see any problems in the application as the same piece of code is accessed by all the instances. Can anyone help me out or show me a way to find the root cause of this problem?? Kindly help as this is very critical and urgent.

Thanks in Advance.

Warm Regards
Ajith

 

[z28sarefun]

The only time I've seen messages like the one you describe it has been when the application is not properly deployed. Basically it's saying that it can't find the page on the server. I'd try taking that instance out of your cluster and testing it independently/offline. I think you'll find that in it's current configuration it is not working. Try re-uploading the jar/war/ear file or as a last result just re-create the instance and reload the app altogether. Other than that it's just digging in and diagnosing the problem.

HTH
Brian