WS-Security: Fail to configure Keystore and Identity Certificates

Question

Hi,
This is my first question here!
I want to set a secure web service, following the guide "Web Services Security Guide" i set up the keystore and Identity Certificates with a keystore that contains two certificates created by me, I set the keys to be used as signature and encryption. Not define any method for authentication.
I deployed the application to the server (oc4j_extended_101350) and up to this point apparently everything went well.
I created a web service proxy to test the web service with jdeveleper, but when I call the web service method the server responds with the error:
java.rmi.ServerException:
start fault message:
Internal Server Error
: End fault message
at oracle.j2ee.ws.client.StreamingSender._raiseFault (StreamingSender.java: 571)
at oracle.j2ee.ws.client.StreamingSender._sendImpl (StreamingSender.java: 401)
at oracle.j2ee.ws.client.StreamingSender._send (StreamingSender.java: 114)
at clientmessageoc4jstda.proxy.runtime.MyWebService1SoapHttp_Stub.getHelloWorld (MyWebService1SoapHttp_Stub.java: 77)
at clientmessageoc4jstda.proxy.MyWebService1SoapHttpPortClient.getHelloWorld (MyWebService1SoapHttpPortClient.java: 42)
at clientmessageoc4jstda.proxy.MyWebService1SoapHttpPortClient.main (MyWebService1SoapHttpPortClient.java: 30)
On the server the following error occurs:
ERROR OWS-04005 error has occurred on port: () http://messagelevelsecurity/ MyWebService1SoapHttpPort: oracle.j2ee.ws.common.soap.fault.SOAP11FaultException: java.lang.NullPointerException.
The client and server are not in the same directory.
The class exposed by the web service is a simple Hello World.
public class HelloWorld {
public HelloWorld() {
public String getHelloWorld(){
return "Hello World";
Thanks in advance
I apologize for my English

Answer 1

I had to add : " outProps.put(WSHandlerConstants.SIG_KEY_ID, "DirectReference");" to the client code and it started working !