BPEL namespace issues - XML inharitance

Question

Well this time more complex issue.
I have two independent nemaspaces xmlns="FOO" and xmlns="BAR". In namespace BAR I've declared complexType BAR:B which extends FOO:A by adding new simple element xs:string. When im sending SOAP request internal error occurs form remote service, the error states that message dosen't conform XSD. And intact this is true because BPEL PM sends body of BAR:B as BAR:A (should get FOO:A).
This may sound confusing but, forces me to do nasty hack, collapsing namespaces :(.
Any ideas ?

Answer 1

Hi Garango,
OWS-04005 Error Returned when Generated Client and Service Classes Appear in the Same EAR File
If you generate client and Web service classes into the same directory, WebServicesAssembler might package client classes in the Web service EAR file. When you deploy the EAR file to the server, the deployment will fail with an OWS-04005 error from OracleAS Web Services:
OWS-04005 An error occurred for port: ...
For example, using Application Server Control to deploy an EAR file that contains generated client classes might return an error similar to the following:
ERROR OWS-04005 An error occurred for port: {http://ws.myservice.org/}HttpSoap11: no serializer is registered for (class org.myservice.ws.MyWebService_sayHello_ResponseStruct, {http://ws.myservice.org/}sayHelloResponse)
If an attempt to invoke this service in the Web Services Test Page, the page will respond with a diagnostic message. For example, a response message similar to the following can be displayed on the Test Page:
<env:Envelope xmlns:env="http://schemas.xmlsoap.org/soap/envelope/">
<env:Header/>
<env:Body>
<env:Fault
xmlns:env="http://schemas.xmlsoap.org/soap/envelope/">
<faultcode>env:Server</faultcode>
<faultstring>no serializer is registered for (class org.rajkovic.ws.MyWebService_sayHello_ResponseStruct, {http://ws.myService.org/}sayHelloResponse)</faultstring>
<faultactor/>
</env:Fault>
</env:Body>
</env:Envelope>
To work around this problem, generate your client and Web service classes into separate directories.
NOTE:
I request you to have a look at post on BPEL forum:
Re: BPEL Clustering
You can find more information us discussing more on BPEL clustering.
Cheers
Pucha Anirudh