Nic Essling [http://community.jboss.org/people/cblumenro] created the discussion "SOAPFaultException: Could not deserialize Soap message" To view the discussion, visit: http://community.jboss.org/message/567830#567830 -------------------------------------------------------------- All, via JBoss Dev Studio (using  I created a client for a Web Service based on  a wsdl file as described in http://docs.jboss.org/tools/3.1.0.GA/en/ws_ref_guide/html/client.html http://docs.jboss.org/tools/3.1.0.GA/en/ws_ref_guide/html/client.html. The generator creates also a client sample. Running this client as a Java application and calling  the remote web service from within this client works perfectly fine. Now  I wanted to call the web service from within a Seam component that is  called by a form within a facelet. I use the same code as in the  stand-alone client's main method, but this time I get this error: 15:33:35,223 ERROR [CommonClient] Exception caught while (preparing for) performing the invocation: javax.xml.ws.soap.SOAPFaultException: Could not deserialize Soap message at org.jboss.ws.core.jaxws.SOAPFaultHelperJAXWS.getSOAPFaultException(SOAPFaultHelperJAXWS.java:84) at org.jboss.ws.core.jaxws.binding.SOAP11BindingJAXWS.throwFaultException(SOAP11BindingJAXWS.java:107) at org.jboss.ws.core.CommonSOAPBinding.unbindResponseMessage(CommonSOAPBinding.java:558) at org.jboss.ws.core.CommonClient.invoke(CommonClient.java:373) at org.jboss.ws.core.jaxws.client.ClientImpl.invoke(ClientImpl.java:231) at org.jboss.ws.core.jaxws.client.ClientProxy.invoke(ClientProxy.java:162) at org.jboss.ws.core.jaxws.client.ClientProxy.invoke(ClientProxy.java:148) at $Proxy224.login(Unknown Source) ... Any idea why the SOAP message cannot be deserialized in this case? Maybe another thing is worth mentioning: Running in the app server when I instantiate the web service client by calling WebService service = new WebService(); I get 10:01:08,850 WARN  [WSDL11Reader] Unprocessed extension element: { http://schemas.xmlsoap.org/wsdl/http/ http://schemas.xmlsoap.org/wsdl/http/}address 10:01:08,875 WARN  [WSDL11Reader] Unprocessed extension element: { http://schemas.xmlsoap.org/wsdl/http/ http://schemas.xmlsoap.org/wsdl/http/}address which I do not get, if I run this from the sample client as stand-alone Java app. As I'm stuck at the moment I greatly appreaciate any help! Thanks -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/567830#567830] Start a new discussion in JBoss Web Services at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&...]