This week's book giveaway is in the Mac OS forum. We're giving away four copies of a choice of "Take Control of Upgrading to Yosemite" or "Take Control of Automating Your Mac" and have Joe Kissell on-line! See this thread for details.
Try specifying the <ejb-class> element in your jboss.xml to point to the EJB implementation class. Although, I think that webservice error could perhaps be ignored. Not sure why webservice is coming into picture.