This week's book giveaway is in the OO, Patterns, UML and Refactoring forum. We're giving away four copies of Refactoring for Software Design Smells: Managing Technical Debt and have Girish Suryanarayana, Ganesh Samarthyam & Tushar Sharma on-line! See this thread for details.
shows here that you only have a LOCAL interface, you should be able to acquire the EJB thru injection. But then the question is what is your client? it may need to use a remote interface and do a lookup for the EJB.