Major Description
When Axis2 receives a message with a DOCTYPE declaration referencing a DTD (using a system ID), it will attempt to load that DTD. Since SOAP doesn't allow DTDs, we should not try to load it.
See also: http://markmail.org/message/e4yiij7lfexastvl
Note that the described behavior depends on the StAX parser implementation. For more information, see WSCOMMONS-394 (which also describes a potential solution for the present issue).