Issue

• Unable to deploy EJB 2.0 MDB that uses message-driven-destination such as shown below in JBoss EAP 6

<message-driven>
  <ejb-name>ExampleMDB</ejb-name>
  <ejb-class>examples.ExampleMDB</ejb-class>
  <transaction-type>Bean</transaction-type>
  <message-selector>mdbMessage</message-selector>
  <acknowledge-mode>Auto-acknowledge</acknowledge-mode>
  <message-driven-destination>
    <destination-type>javax.jms.Topic</destination-type>
    <subscription-durability>Durable</subscription-durability>
  </message-driven-destination>
</message-driven>

• When putting in the version for EJB 2.0 it is still possible to use an element that was introduced in EJB 2.1 <message-destination-type> instead of <message-driven-destination>
  We currently use the following definition:

<!DOCTYPE ejb-jar PUBLIC "-//Sun Microsystems, Inc.//DTD Enterprise JavaBeans 2.0//EN" "http://java.sun.com/dtd/ejb-jar_2_0.dtd">;

It doesn't seem to be possible to use <message-driven-destination> any longer, though EAP6 is defined as EJB 2.x-compatible (not only EJB 2.1)