Fehler mit Web Service Client für "simplen" Web Service

[pico]

Hallo,

ich versuche gerade einen simplen Web Service Client für folgenden Web Service zu schreiben:
WSDL: http://xi.esworkplace.sap.com:50200/...ervice/CS?wsdl
Endpoint: http://xi.esworkplace.sap.com:50200/...style=document

Beim Aufruf der Operation getAllClassificationSystems(1, 1, 1, 1) bekomme ich folgenden Fehler:

An error occurred invoking the specified method.
; nested exception is:
org.xml.sax.SAXException: Invalid element in api_v1.classification.sap.com.ClassificationSystemList - actualCount 

Ich habe den web service mit JCows Generic Web Service Client (http://www.jcows.org/?page=4〈=de) getestet. Wenn ich WTP von Eclipse benutze und eine simplen Web Service Client generieren lasse (also die Proxies usw) dann bekomme ich auch den o.g. Fehler.
Obwohl man im TCPmonitor sehen kann, dass ein sinnvolle SOAP response gelierfert wird. Das Problem liegt tritt also beim Parsen / Deserialisieren auf. Die SOAP response TCPmonitor sieht so aus:

SOAP response:

<SOAP-ENV:Envelope xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<SOAP-ENV:Header>
<wsse:Security xmlns:wsse="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity- secext-1.0.xsd">
<wsu:Timestamp xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-u tility-1.0.xsd">
<wsu:Created>2007-05-16T13:10:10Z</wsu:Created>
<wsu:Expires>2007-05-16T13:10:40Z</wsu:Expires>
</wsu:Timestamp>
</wsse:Security>
</SOAP-ENV:Header>
<SOAP-ENV:Body>
<ns1:ClassificationSystemList version="10736" xmlns:rn0="http://schemas.xmlsoap.org/soap/encoding/" xmlns:rn1="java:sap/standard" xmlns:rn2="urn:uddi-org:vscache_v3" xmlns:rn3="urn:java/lang" xmlns:rn5="urn:uddi-org:api_v3" xmlns:rn4="urn:com.sap.classification.transport" xmlns:ns1="urn:com.sap.classification:api_v1">
<ns1:listDesc>
<ns1:actualCount>9</ns1:actualCount>
<ns1:includedCount>1</ns1:includedCount>
<ns1:listHead>1</ns1:listHead>
</ns1:listDesc>
<ns1:ClassificationSystem valuesVersion="12">
<ns1:id>uddi:uddi.sap.com:categorization:business-object</ns1:id>
<ns1:name>Business object</ns1:name>
<ns1:description>The SAP business object UDDI category system and SR classification system. Business objects are part of the Enterprise Service Architecture meta-model.</ns1:description>
<ns1:type>FLAT</ns1:type>
<ns1:isPredifined>true</ns1:isPredifined>
<ns1:readOnly>false</ns1:readOnly>
<ns1:onlyOnce>false</ns1:onlyOnce>
<ns1:mustHaveDesc>false</ns1:mustHaveDesc>
<ns1:normalizeCodes>false</ns1:normalizeCodes>
<ns1:mTimeCustModService>true</ns1:mTimeCustModService>
<ns1:mTimeSapModService>true</ns1:mTimeSapModService>
<ns1:ideCusModService>true</ns1:ideCusModService>
<ns1:ideCustPrgService>true</ns1:ideCustPrgService>
<ns1:ideSapModService>true</ns1:ideSapModService>
<ns1:ideSapPrgService>true</ns1:ideSapPrgService>
</ns1:ClassificationSystem>
</ns1:ClassificationSystemList>
</SOAP-ENV:Body>
</SOAP-ENV:Envelope> 

Der abgesendete SOAP request sieht so aus:

SOAP request:

<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<soapenv:Body>
<getAllClassificationSystems xmlns="urn:com.sap.classification:api_v1">
<listHead xsi:type="xsd:int">1</listHead>
<maxRows xsi:type="xsd:int">1</maxRows>
<version xsi:type="xsd:long">1</version>
<sortType xsi:type="xsd:int">1</sortType>
</getAllClassificationSystems>
</soapenv:Body>
</soapenv:Envelope> 

Mit dem Eclipse-basierten WebSphere Integration Developer von IBM sieht der Fehler auch ähnlich aus.

Error message:

WebServicesFault
faultCode: hxxp://schemas.xmlsoap.org/soap/envelope/ Server.generalException
faultString: org.xml.sax.SAXException: WSWS3047E: Error: Cannot deserialize element actualCount of bean classification.api_v1.sap.com.ClassificationSystemList_Type.
Child element actualCount does not belong in namespace urn:com.sap.classification:api_v1.
Most likely, a third-party web services platform has sent an incorrect SOAP message.
faultActor: null
faultDetail:

org.xml.sax.SAXException: WSWS3047E: Error: Cannot deserialize element actualCount of bean classification.api_v1.sap.com.ClassificationSystemList_Type.
Child element actualCount does not belong in namespace urn:com.sap.classification:api_v1.
Most likely, a third-party web services platform has sent an incorrect SOAP message.
at com.ibm.ws.webservices.engine.WebServicesFault.makeFault(WebServicesFault.java: 203)
at com.ibm.ws.webservices.engine.SOAPPart._getSOAPEnvelope(SOAPPart.java:1055)
at com.ibm.ws.webservices.engine.SOAPPart.getAsSOAPEnvelope(SOAPPart.java:605)
at com.ibm.ws.webservices.engine.Message.getSOAPEnvelope(Message.java:461)
at com.ibm.ws.webservices.engine.handlers.jaxrpc.JAXRPCSOAPHandler.checkSOAPSemant ics(JAXRPCSOAPHandler.java:298)
at com.ibm.ws.webservices.engine.handlers.jaxrpc.JAXRPCSOAPHandler.access$000(JAXR PCSOAPHandler.java:75)
at com.ibm.ws.webservices.engine.handlers.jaxrpc.JAXRPCSOAPHandler$2.invoke(JAXRPC SOAPHandler.java:173)
at com.ibm.ws.webservices.engine.PivotHandlerWrapper.invoke(PivotHandlerWrapper.ja va:329)
at com.ibm.ws.webservices.engine.WebServicesEngine.invoke(WebServicesEngine.java:2 83)
at com.ibm.ws.webservices.engine.client.Connection.invokeEngine(Connection.java:79 8)
at com.ibm.ws.webservices.engine.client.Connection.invoke(Connection.java:693)
at com.ibm.ws.webservices.engine.client.Connection.invoke(Connection.java:644)
at com.ibm.ws.webservices.engine.client.Connection.invoke(Connection.java:472)
at com.ibm.ws.webservices.engine.client.Stub$Invoke.invoke(Stub.java:818)
at ClassificationServiceWsd.CSBindingStub.getAllClassificationSystems(CSBindingStu b.java:127)
at ClassificationServiceWsd.ClassificationServiceViProxy.getAllClassificationSyste ms(ClassificationServiceViProxy.java:64)
at temp.CsReader3.main(CsReader3.java:42)
Caused by: org.xml.sax.SAXException: WSWS3047E: Error: Cannot deserialize element actualCount of bean classification.api_v1.sap.com.ClassificationSystemList_Type.
Child element actualCount does not belong in namespace urn:com.sap.classification:api_v1.
Most likely, a third-party web services platform has sent an incorrect SOAP message.
at com.ibm.ws.webservices.engine.encoding.ser.BeanDeserializer.onStartChild(BeanDe serializer.java:359)
at com.ibm.ws.webservices.engine.events.DEventProcessor.onSimpleChild(DEventProces sor.java:240)
at com.ibm.ws.webservices.engine.encoding.ser.BeanDeserializer.onSimpleChild(BeanD eserializer.java:576)
at com.ibm.ws.webservices.engine.events.P2DConverter.flush(P2DConverter.java:767)< br> at com.ibm.ws.webservices.engine.events.P2DConverter.endElement(P2DConverter.java: 410)
at sax.SAX2DocumentEntityParserBase.endElementAction(Unknown Source)
at util.DocumentEntityParserBase.endElementEvent(Unknown Source)
at com.ibm.xml.b2b.scan.latin.LatinWFCDocumentScanner.scanEndElement(Unknown Source)
at com.ibm.xml.b2b.scan.latin.LatinWFCDocumentScanner.scanContent(Unknown Source)
at com.ibm.xml.b2b.scan.latin.LatinWFCDocumentScanner.scanDocument(Unknown Source)
at sax.latin.LatinWFCSAX2DocumentEntityParser.scanDocument(Unknown Source)
at util.DocumentEntityParserBase.parse(Unknown Source)
at sax.SAX2DocumentEntityParserBase.parseEntity(Unknown Source)
at sax.SAX2DocumentEntityParserBase.parse(Unknown Source)
at javax.xml.parsers.SAXParser.parse(Unknown Source)
at com.ibm.ws.webservices.engine.utils.WebServicesParser.parse(WebServicesParser.j ava:274)
at com.ibm.ws.webservices.engine.encoding.DeserializationContextImpl.parse(Deseria lizationContextImpl.java:268)
at com.ibm.ws.webservices.engine.SOAPPart._getSOAPEnvelope(SOAPPart.java:1029)
... 15 more 

Liegt das Problem bei den generierten Proxies für den Web Service Client, also bei Axis WSDL2Java? Oder gibt es ein Problem mit der WSDL, die nicht der empfangenen SOAP response entspricht? Oder liegt doch ein Problem mit Namespaces oder anderem vor?


Vielen Dank für jegliche Art von Hilfe!