This week's book giveaway is in the OCPJP forum. We're giving away four copies of OCA/OCP Java SE 7 Programmer I & II Study Guide and have Kathy Sierra & Bert Bates on-line! See this thread for details.
Latest J2EE containters in market are trying to comply with basic profile so they can achieve Interoperability across diffrent platforms. Glassfish is no exception. As per WS basic profile 1.1 RPC/Encoded or Document/Encoded style is not allowed because it is a major source of conflicts. Remember, JAX-RPC is renamed to JAX-WS to avoid confusion created by word RPC in name.