We need the earlier error messages that indicate what part of the verification failed. It could be anything, including incorrect encoding or incorrect DTD reference for the DOCTYPE.
I have got the same problem. Here is the rest of the error message
02:27:36,884 INFO [MainDeployer] Starting deployment of package: file:/D:/jboss
02:27:38,436 WARN [verifier] EJB spec violation:
Bean : XMessage
Method : public void ejbCreate() throws CreateException
Warning: The ejbCreate() method must define no application exceptions.
Any help is very much appreciated