This week's book giveaway is in the OCAJP forum. We're giving away four copies of Programmer's Guide to Java SE 8 Oracle Certified Associate (OCA) and have Khalid A Mughal & Rolf W Rasmussen on-line! See this thread for details.
I've just created session bean webservice. It works fine till I switch on the security domain for my whole application. Although I didn't specify any security constraint for this particular ejb (no "security role" or "permission" in descriptors), invoking webservice from client ends with exception: