JBoss 4.2.3.GA

You will need to obtain a copy of the ojdbc14.jar (version 10.2.0.1.0) and place that jar at …\ jboss-4.2.3.GA\server\default\lib directory. This is the Oracle driver.
Copy the oracle-ds.xml to the …\jboss-4.2.3.GA\server\default\deploy directory
Copy the ExpereIEServices.ear from the CD to the …\jboss-4.2.3.GA\server\default\deploy directory