EJB Adapter : Usage issue

Hi All,

I have installed EJB adapter to work with WebLogic 6.1 SP2. I am trying to run the EJB tutorial that comes along and errors out when trying to test the Alias for the buyer EJB (after doing all the relevant steps mentioned in the tutorial document). It gives the following error message,

testConnFail: AliasTestImpl.test - found null or closed connection

Any help is highly appreciated.