I am trying to do the following: I have my local business interface defines with a type parameter and all my bean classes implement it specifying a concrete class for the type parameter. e.g. public class MyClass implements MyInterface However, the dependency injection is now getting confused as it can't seem to differentiate between the beans e.g. | @EJB MyInterface<Integer> test1; | @EJB MyInterface<String> test2; | The above fails. Does anyone know whether what i am trying to do can work? cheers View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4143095#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...