JBOSS ClassNotFoundException

Problem
java.lang.ClassNotFoundException: com.sun.xml.messaging.saaj.soap.ver1_1.SOAPMessageFactory1_1Impl

Solution
Download Sun SAAJ jar and place it in profile/lib (e.g.production/lib) amd restart the server
One of the commonly available download location: http://download.java.net/maven/1/com.sun.xml.messaging.saaj/jars/