org.apache.axis2.AxisFault: Did not understand "MustUnderstand" header(s):

[Dini Omar]

Does anyone konw how i can resolve this error?

Thanks in advance..

org.apache.axis2.AxisFault: Did not understand "MustUnderstand" header(s):
     at
org.apache.axis2.util.Utils.getInboundFaultFromMessageContext(Utils.java:486)
     at
org.apache.axis2.description.OutInAxisOperationClient.handleResponse(OutInAxisOperation.java:343)
     at
org.apache.axis2.description.OutInAxisOperationClient.send(OutInAxisOperation.java:389)
     at
org.apache.axis2.description.OutInAxisOperationClient.executeImpl(OutInAxisOperation.java:211)
     at
org.apache.axis2.client.OperationClient.execute(OperationClient.java:163)
     at
ie.ros.www.schemas.customs.service.sadfile.client.SadFileStub.SadEdifactFile(SadFileStub.java:169)
     at com.alp.ccs21.soapgw.gw.ToDHLCli.readFiles(ToDHLCli.java:411)
     at com.alp.ccs21.soapgw.gw.ToDHLCli.run(ToDHLCli.java:197)

Here is my configuration

<wsp:Policy wsu:Id="SigOnly"
xmlns:wsu="
http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd";

xmlns:wsp="http://schemas.xmlsoap.org/ws/2004/09/policy";>
    <wsp:ExactlyOne>
        <wsp:All>
            <sp:AsymmetricBinding xmlns:sp="
http://schemas.xmlsoap.org/ws/2005/07/securitypolicy";>
                <wsp:Policy>
                    <sp:InitiatorToken>
                        <wsp:Policy>
                            <sp:X509Token sp:IncludeToken="
http://schemas.xmlsoap.org/ws/2005/07/securitypolicy/IncludeToken/AlwaysToRecipient
">
                                <wsp:Policy>
                                    <sp:WssX509V3Token10/>
                                </wsp:Policy>
                            </sp:X509Token>
                        </wsp:Policy>
                    </sp:InitiatorToken>
                    <sp:RecipientToken>
                        <wsp:Policy>
                            <sp:X509Token sp:IncludeToken="
http://schemas.xmlsoap.org/ws/2005/07/securitypolicy/IncludeToken/Never";>
                                <wsp:Policy>
                                    <sp:WssX509V3Token10/>
                                </wsp:Policy>
                            </sp:X509Token>
                        </wsp:Policy>webservices.soap.aep.signed.stub
                    </sp:RecipientToken>
                    <sp:AlgorithmSuite>
                        <wsp:Policy>
                            <sp:TripleDesRsa15/>
                        </wsp:Policy>
                    </sp:AlgorithmSuite>
                    <sp:Layout>
                        <wsp:Policy>
                            <sp:Strict/>
                        </wsp:Policy>
                    </sp:Layout>
                    <sp:OnlySignEntireHeadersAndBody/>
                </wsp:Policy>
            </sp:AsymmetricBinding>
            <sp:Wss10 xmlns:sp="
http://schemas.xmlsoap.org/ws/2005/07/securitypolicy";>
                <wsp:Policy>
                    <sp:MustSupportRefKeyIdentifier/>
                    <sp:MustSupportRefIssuerSerial/>
                </wsp:Policy>
            </sp:Wss10>
            <sp:SignedParts xmlns:sp="
http://schemas.xmlsoap.org/ws/2005/07/securitypolicy";>
                <sp:Body/>
            </sp:SignedParts>

            <ramp:RampartConfig xmlns:ramp="
http://ws.apache.org/rampart/policy";>
                <ramp:user>257804</ramp:user>
                <ramp:encryptionUser>service</ramp:encryptionUser>

<ramp:passwordCallbackClass>ie.ros.www.schemas.customs.service.sadfile.client.PWCBHandler</ramp:passwordCallbackClass>
                <ramp:signatureCrypto>
                    <ramp:crypto
provider="org.apache.ws.security.components.crypto.Merlin">
                        <ramp:property
name="org.apache.ws.security.crypto.merlin.keystore.type">JKS</ramp:property>
                        <ramp:property
name="org.apache.ws.security.crypto.merlin.file">C:\Documents and
Settings\702723344\My
Documents\alp.workspace\eclipse.workspace\alp.ccs21.webservice.soapgw\keystore\newstore.jks</ramp:property>
                        <ramp:property
name="org.apache.ws.security.crypto.merlin.keystore.password">newpass</ramp:property>
                    </ramp:crypto>
                </ramp:signatureCrypto>
            </ramp:RampartConfig>
        </wsp:All>
    </wsp:ExactlyOne>
</wsp:Policy>