Hello, I'm running into an occasional problem with our web application. While working with the application all the sudden all data associated to the user is gone and only an empty, not working version of our page is shown. This problem occurs at random and can not be reproduced. While the users where testing the problem occured round about once a day for one of them. I'm currently using the following setup: HP-UX Java 5 VM JBoss 4.0.2 Hibernate 3.1.3 Spring 2.0.7 Spring Web Flow 1.0.4 jcifs 1.2.17 JSF(Sun SI 1.2) My first guess was that we were losing the user session and hence got a new plain one. But this doesn't seam to be the case. My second guess was an error in one of my action classes in the GUI that was deleting objects that shouldn't be. But this was not the case either. The last thing I did was trying to reproduce the problem by using JMeter tests, hoping that the higher count of requests would provide me with a greater variety of data to analyze and set the error of more often. By now I was not able to reproduce the problem once using this. I'm somewhat puzzled right now. Has anyone an idea where to start searching for this error? Any help is appreciated! Best regards Marco View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4160008#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...