does anybody know this error?
" avax.ejb.EJBException: Unexpected Error
at java.lang.reflect.Method.invoke(Native Method)
at org.jboss.ejb.plugins.cmp.jdbc.bridge.JDBCAbstractCMPFieldBridge.loadArgumentResults(JDBCAbstractCMPFieldBridge.java:350) "
I'm changing a project's DB from Oracle to Informix. In Oracle all worked fine, I have installed the appropiate Informix driver, and JBoss recognize my new DB. But I get above's error when I get a EJB reference and I try to get a field value from this EJB. I think I have specified correctly the java-JDBC-Informix mapping, so I don't know what's the problem.
Has anybody had the same or a similar problem. I would thank a lot any kind of help.
Thanks a lot