[SOLVED] Setting the EJB Module log level to Fine did output the cause.
The cause is "Caused by: java.sql.SQLException: Error in allocating a connection. Cause: This Managed Connection is not valid as the phyiscal connection is not usable"
Thanks,
--Todd
[Message sent by forum member 'jtp51' (jtp51)]
http://forums.java.net/jive/thread.jspa?messageID=295767