Hi, I am using @Resource annotation for injecting the data source as below: @Resource(name="OracleDS") | private DataSource dataSource; But, I get a Null Pointer Exception. If i do a JNDI look up like this it works DataSource dataSource = (DataSource) context.lookup("java:/OracleDS"); What am i doing wrong with injecting the data source? Thanks, Srikanth. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4194183#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...