Connection pooling in MCF8.0 : jdbcService.OraclePool.datasource : javax.naming.NameNotFoundException: Unable to resolve

Symptom

After following the steps mentioned below to create a data source in MCF 8.0 an error is thrown

1)Create a data source in weblogic
2) Set -Dvendor=weblogic in the startWeblogic startup script
3)Edit customer_overrides.properties file to include the below mentioned property

jdbcService.OraclePool.datasource =<datasource_name>

4) Rebuild the ear so that the changes made in customer_overrides.properties are reflected in the EAR.
5) Restart the Application Server.

<Errors>
    <Error
        ErrorDescription="com.sterlingcommerce.woodstock.util.frame.jdbc.JDBCConnectionException" ErrorRelatedMoreInfo="">
        <Attribute Name="ErrorCode" Value="com.sterlingcommerce.woodstock.util.frame.jdbc.JDBCConnectionException"/>
        <Attribute Name="ErrorDescription" Value="com.sterlingcommerce.woodstock.util.frame.jdbc.JDBCConnectionException"/>
        <Error
            ErrorDescription="" ErrorRelatedMoreInfo="javax.naming.NameNotFoundException: Unable to resolve 'oraclePool'. Resolved ''; remaining name 'oraclePool'">
            <Stack>com.sterlingcommerce.woodstock.util.frame.jdbc.JDBCConnectionException: javax.naming.NameNotFoundException: Unable to resolve 'oraclePool'. Resolved ''; remaining name 'oraclePool'
 at com.sterlingcommerce.woodstock.util.frame.jdbc.JDBCService.getConnection(JDBCService.java:839)
 at com.sterlingcommerce.woodstock.util.frame.jdbc.JDBCService.getConnection(JDBCService.java:637)
 at com.yantra.interop.util.TransactionWrapper.getConnection(TransactionWrapper.java:73)
 at com.yantra.ycp.core.YCPContext.createConnection(YCPContext.java:810)
 at com.yantra.ycp.core.YCPContext.initializeConnection(YCPContext.java:327)
 at com.yantra.ycp.core.YCPContext.getConnection(YCPContext.java:156)
 at com.yantra.yfc.dblayer.YFCEntityDBHome.createStatement(YFCEntityDBHome.java:1446)
 at com.yantra.yfc.dblayer.YFCEntityDBHome.createStatementForList(YFCEntityDBHome.java:1453)
 at com.yantra.yfc.dblayer.YFCEntityDBHome.listEntitiesWithSelectPS(YFCEntityDBHome.java:1881)
 at com.yantra.yfc.dblayer.YFCEntityDBHome.listEntitiesWithWhereClausePS(YFCEntityDBHome.java:1863)
 at com.yantra.yfc.dblayer.YFCEntityDBHome.listEntitiesWithWhereClausePS(YFCEntityDBHome.java:1843)
 at com.yantra.yfc.dblayer.YFCEntityDBHome.listEntitiesWithWhereClause(YFCEntityDBHome.java:1833)
 at com.yantra.shared.dbclasses.YFS_LocaleDBHome.listWithWhere(YFS_LocaleDBHome.java:107)
 at com.yantra.shared.dbclasses.YFS_LocaleDBHome.listWithWhere(YFS_LocaleDBHome.java:99)
 at com.yantra.shared.dbclasses.YFS_LocaleDBHome.listWithWhere(YFS_LocaleDBHome.java:82)
 at com.yantra.yfs.core.YFSSystem.loadLocales(YFSSystem.java:155)
 at com.yantra.yfs.core.YFSSystem.init(YFSSystem.java:73)
 at com.yantra.yfs.core.YFSSystem.<clinit>(YFSSystem.java:47)
 at java.lang.J9VMInternals.initializeImpl(Native Method)
 at java.lang.J9VMInternals.initialize(J9VMInternals.java:187)
 at java.lang.Class.forNameImpl(Native Method)
 at java.lang.Class.forName(Class.java:127)
 at com.yantra.appserver.ServletInitializer.init(ServletInitializer.java:30)
 at javax.servlet.GenericServlet.init(GenericServlet.java:256)
 at weblogic.servlet.internal.StubSecurityHelper$ServletInitAction.run(StubSecurityHelper.java:278)
 at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
 at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:121)
 at weblogic.servlet.internal.StubSecurityHelper.createServlet(StubSecurityHelper.java:64)
 at weblogic.servlet.internal.StubLifecycleHelper.createOneInstance(StubLifecycleHelper.java:58)
 at weblogic.servlet.internal.StubLifecycleHelper.<init>(StubLifecycleHelper.java:48)
 at weblogic.servlet.internal.ServletStubImpl.prepareServlet(ServletStubImpl.java:507)
 at weblogic.servlet.internal.WebAppServletContext.preloadServlet(WebAppServletContext.java:1715)
 at weblogic.servlet.internal.WebAppServletContext.loadServletsOnStartup(WebAppServletContext.java:1692)
 at weblogic.servlet.internal.WebAppServletContext.preloadResources(WebAppServletContext.java:1612)
 at weblogic.servlet.internal.WebAppServletContext.start(WebAppServletContext.java:2750)
 at weblogic.servlet.internal.WebAppModule.startContexts(WebAppModule.java:889)
 at weblogic.servlet.internal.WebAppModule.start(WebAppModule.java:333)
 at weblogic.application.internal.flow.ModuleStateDriver$3.next(ModuleStateDriver.java:204)
 at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:26)
 at weblogic.application.internal.flow.ModuleStateDriver.start(ModuleStateDriver.java:60)
 at weblogic.application.internal.flow.ScopedModuleDriver.start(ScopedModuleDriver.java:200)
 at weblogic.application.internal.flow.ModuleListenerInvoker.start(ModuleListenerInvoker.java:117)
 at weblogic.application.internal.flow.ModuleStateDriver$3.next(ModuleStateDriver.java:204)
 at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:26)
 at weblogic.application.internal.flow.ModuleStateDriver.start(ModuleStateDriver.java:60)
 at weblogic.application.internal.flow.StartModulesFlow.activate(StartModulesFlow.java:26)
 at weblogic.application.internal.BaseDeployment$2.next(BaseDeployment.java:635)
 at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:26)
 at weblogic.application.internal.BaseDeployment.activate(BaseDeployment.java:212)
 at weblogic.application.internal.DeploymentStateChecker.activate(DeploymentStateChecker.java:154)
 at weblogic.deploy.internal.targetserver.AppContainerInvoker.activate(AppContainerInvoker.java:80)
 at weblogic.deploy.internal.targetserver.BasicDeployment.activate(BasicDeployment.java:181)
 at weblogic.deploy.internal.targetserver.BasicDeployment.activateFromServerLifecycle(BasicDeployment.java:358)
 at weblogic.management.deploy.internal.DeploymentAdapter$1.doActivate(DeploymentAdapter.java:52)
 at weblogic.management.deploy.internal.DeploymentAdapter.activate(DeploymentAdapter.java:186)
 at weblogic.management.deploy.internal.AppTransition$2.transitionApp(AppTransition.java:30)
 at weblogic.management.deploy.internal.ConfiguredDeployments.transitionApps(ConfiguredDeployments.java:233)
 at weblogic.management.deploy.internal.ConfiguredDeployments.activate(ConfiguredDeployments.java:169)
 at weblogic.management.deploy.internal.ConfiguredDeployments.deploy(ConfiguredDeployments.java:123)
 at weblogic.management.deploy.internal.DeploymentServerService.resume(DeploymentServerService.java:173)
 at weblogic.management.deploy.internal.DeploymentServerService.start(DeploymentServerService.java:89)
 at weblogic.t3.srvr.SubsystemRequest.run(SubsystemRequest.java:64)
 at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
 at weblogic.work.ExecuteThread.run(ExecuteThread.java:181)
</Stack>
        </Error>