I have a very Simple Webservice deployed on Oracle OC4J Container. Web Service End point is Stateless Session EJB. I am trying to call other EJBs from within my EJB End point. Other EJB i am defiing as local with only local and local-home interface, and am defining in the EJB-JAR.xml as <ejb-local-ref> element within Session Tag of End Point EJB.