Shameer Kunjumohamed [https://community.jboss.org/people/skunjumohamed] created the discussion "Re: Failed to define class com.sun.xml.messaging.saaj.soap.SOAPDocumentImpl" To view the discussion, visit: https://community.jboss.org/message/718181#718181 -------------------------------------------------------------- I am getting the same error with JBoss 7.1.0.Final when I invoke a Spring webservice. All the changes mentioned in the solution seems to be there. Any clue how to solve this ? -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/718181#718181] Start a new discussion in JBoss Web Services at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&...]