Java Development Tools

Hi,

I am trying to deploy an EAR for Sales app on my standalone server. The deployment goes fine but when i try to access the page i am getting the following exception on the UI

JNDI failure. Unable to lookup Data Source at context java:comp/env/jdbc/ApplicationDBDS

Details
--------
Error 500--Internal Server Error

javax.el.ELException: oracle.jbo.DMLException: JBO-27200: JNDI failure. Unable to lookup Data Source at context java:comp/env/jdbc/ApplicationDBDS
at javax.el.BeanELResolver.getValue(BeanELResolver.java:266)
at com.sun.faces.el.DemuxCompositeELResolver._getValue(DemuxCompositeELResolver.java:173)
at com.sun.faces.el.DemuxCompositeELResolver.getValue(DemuxCompositeELResolver.java:200)
at com.sun.el.parser.AstValue.getValue(Unknown Source)
at com.sun.el.parser.AstEqual.getValue(Unknown Source)
at com.sun.el.parser.AstChoice.getValue(Unknown Source)
at com.sun.el.ValueExpressionImpl.getValue(Unknown Source)
at org.apache.myfaces.trinidad.bean.FacesBeanImpl.getProperty(FacesBeanImpl.java:68)
at org.apache.myfaces.trinidadinternal.context.RequestContextImpl.getSkinFamily(RequestContextImpl.java:256)
at org.apache.myfaces.trinidadinternal.renderkit.core.CoreRenderingContext._initializeSkin(CoreRenderingContext.java:594)
at org.apache.myfaces.trinidadinternal.renderkit.core.CoreRenderingContext.(CoreRenderingContext.java:87)
at oracle.adfinternal.view.faces.renderkit.rich.RichAdfRenderingContext.(RichAdfRenderingContext.java:82)
at oracle.adfinternal.view.faces.renderkit.rich.RichAdfAutomationRenderingContext.(RichAdfAutomationRenderingContext.java:17)
at oracle.adfinternal.view.faces.renderkit.rich.RichRenderKit$CreateARC.encodeBegin(RichRenderKit.java:429)
at org.apache.myfaces.trinidadinternal.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:183)
....
Caused by: oracle.jbo.DMLException: JBO-29114 ADFContext is not setup to process messages for this exception. Use the exception stack trace and error code to investigate the root cause of this exception. Root cause error code is JBO-27200. Error message parameters are {0=Data Source, 1=java:comp/env/jdbc/ApplicationDBDS}
at oracle.jbo.server.DBTransactionImpl.lookupDataSource(DBTransactionImpl.java:1476)
at oracle.jbo.server.DBTransactionImpl2.connectToDataSource(DBTransactionImpl2.java:332)
at oracle.jbo.common.ampool.DefaultConnectionStrategy.connect(DefaultConnectionStrategy.java:203)
at oracle.jbo.server.ApplicationPoolMessageHandler.doPoolConnect(ApplicationPoolMessageHandler.java:609)
at oracle.jbo.server.ApplicationPoolMessageHandler.doPoolMessage(ApplicationPoolMessageHandler.java:424)
at oracle.jbo.server.ApplicationModuleImpl.doPoolMessage(ApplicationModuleImpl.java:9075)
....

Any pointers on this..