hi im migrating my application from jboss 4.2 to jboss 5.1.0.GA..
i am using cashedrowset as it is a sustitute for resultset and since it is serializable and used for EJB's
i am getting the following error, strangely this is not encountered in Jboss4.x. i am attaching the stack trace for the same.
i think this problem is related to JDK versions, make sure to unify the JDK version between your project and the App Server , ex :
if you are using JDK 6 make sure to download JBoss 5.1.0 (jdk 6 support) and compile your project with the same version.