Hi,
I have created a connection pool named demoPoolDS.
I get the following o/p on the server window...

18:02:46,115 INFO [MainDeployer] Starting deployment of package: file:/D:/Jboss
/jboss-3.0.0/server/default/deploy/oracle-service.xml
18:02:46,336 WARN [ServiceController] jboss.jca:service=LocalTxDS,name=demoPoolDS does not implement any Service methods
18:02:46,346 INFO [JBossManagedConnectionPool] Creating
18:02:46,346 INFO [JBossManagedConnectionPool] Created
18:02:46,346 INFO [JBossManagedConnectionPool] Starting
18:02:46,346 INFO [JBossManagedConnectionPool] Started
18:02:46,356 INFO [MainDeployer] Successfully completed deployment of package:
file:/D:/Jboss/jboss-3.0.0/server/default/deploy/oracle-service.xml

But when I deploy my ejb jar file, I get the following message..
ERROR [EjbModule] Initialization failed
org.jboss.deployment.DeploymentException: demoPoolDS not bound
I hv attached the oracle-service.