[ https://issues.jboss.org/browse/JBWS-3748?page=com.atlassian.jira.plugin.... ] Alessio Soldano commented on JBWS-3748: --------------------------------------- The cxf-rt-ws-security-2.7.7.jar is not from the JAXWS RI, it's simply the ws-security part of Apache CXF; endorsing it does not affect the JAXWS impl in use, but can cause classloading problems. What you have to endorse is the following: * jbossws-cxf-factories jar, which specifies the java.xml.ws.spi.Provider implementation * jboss-jaxws-api_2.2_spec jar, which makes sure you use JAXWS 2.2 API level Anything else must not be endorsed. If you endorse nothing, the JAXWS RI (from current JDK) will be used. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira