[jboss-user] [Persistence, JBoss/CMP, Hibernate, Database] - Getting Exception for Derby Data Source

I am trying to test my MDB with Derby database. I have copied getting error org.jboss.deployment.DeploymentException: No ClassLoaders found for: org.jboss. dbc.DerbyDatabase; - nested throwable: (java.lang.ClassNotFoundException: No ClassLoaders found for: org.jboss.jdbc.DerbyDatabase) Looks like org.jboss.jdbc.DerbyDatabase is not in my class path. Which jar file contains this class or how can i resolve this error. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3994587#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...