Arjen, what are the steps required for the client to add security please? i have configured wss4j as in the docs 7.3.3.2 am using jaxb successfully but when i try to secure the services i am getting this exception

[CODE]Exception in thread "main" org.springframework.ws.soap.client.SoapFaultClient Exception: One or more mandatory SOAP header blocks not understood
at org.springframework.ws.soap.client.core.SoapFaultM essageResolver.resolveFault(SoapFaultMessageResolv er.java:37)
at org.springframework.ws.client.core.WebServiceTempl ate.handleFault(WebServiceTemplate.java:668)
at org.springframework.ws.client.core.WebServiceTempl ate.doSendAndReceive(WebServiceTemplate.java:502)
at org.springframework.ws.client.core.WebServiceTempl ate.sendAndReceive(WebServiceTemplate.java:440)
at org.springframework.ws.client.core.WebServiceTempl ate.marshalSendAndReceive(WebServiceTemplate.java: 289)
at org.springframework.ws.client.core.WebServiceTempl ate.marshalSendAndReceive(WebServiceTemplate.java: 283)
at org.springframework.ws.client.core.WebServiceTempl ate.marshalSendAndReceive(WebServiceTemplate.java: 275)
at Client.getPolicies(Client.java:31)
at Client.main(Client.java:22)[CODE]