I figured this out. I am using a Grails plugin and it had a property to set the SOAP version to 1.2.
proxyFactoryBindingId = "http://schemas.xmlsoap.org/wsdl/soap12/" The plugin checks if the value for property proxyFactoryBindingId contains the string "soap12" and if it does it sets the message version to Soap12. The default is Soap11. JR -- Sent from: http://cxf.547215.n5.nabble.com/cxf-user-f547216.html