HI, I am trying to connect to Oracle9i Database using JNDI lookup and Datasource. I have modified oracle-ds.xml file as follows: <?xml version="1.0" encoding="UTF-8"?> <local-tx-datasource> <jndi-name>OracleDS</jndi-name> <connection-url>jdbc:oracle:oci:@host:1521:SID</connection-url> <driver-class>oracle.jdbc.driver.OracleDriver</driver-class> <user-name>system</user-name> system <exception-sorter-class-name>org.jboss.resource.adapter.jdbc.vendor.OracleExceptionSorter</exception-sorter-class-name> <type-mapping>Oracle9i</type-mapping> </local-tx-datasource> I copied this oracle-ds.xml into deploy folder. I have also modified the files standardjaws.xml and standardjbosscmp-jdbc.xml. The lookup is working fine. I am able to create DataSource object. But the connection is not happening. I am getting the following error: org.jboss.resource.JBossResourceException: Could not create connection; - nested throwable: (org.jboss.resource.JBossResourceException: Apparent ly wrong driver class specified for URL: class: oracle.jdbc.driver.OracleDriver, url: jdbc:oracle:oci:@naph:1521:NAPH) at org.jboss.resource.adapter.jdbc.local.LocalManagedConnectionFactory.createManagedConnection(LocalManagedConnectionFactory.java:161) at org.jboss.resource.connectionmanager.InternalManagedConnectionPool.createConnectionEventListener(InternalManagedConnectionPool.java:5 08) I have also copied ojdbc14.jar file in WEB-INF/lib and set the system classpath. Am I missing anything else here? Please help me...... Thanks in advance View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4133036#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...