Jdbc connector failed to execute

Hi All,

I am trying to execute the connector framework example(JdbcConnectionExample.java )

provided with EP6(JCA1.0). When I execute this from the portal, I am getting a

"Connection Failed: Nested Exception".

The following line in the code is giving the problem,

IConnectionSpec spec = connectionFactory.getConnectionSpec();

Checked in the J2EE server, jdbc connector has been installed.

Am I missing any configuration issues?

Also the "Test Connector Web Service Utility" is missing in portal. Do I need to install any patch or configure the portal?

Regards,