BottomUp WebService Error: java.lang.Instantiation...

Former Member · ‎02-26-2007

Hello,

I created a BottomUp Webservice from a java class, that calculates the difference out of two given int values. When I deploy the WebService and the client to the WAS 7.1 it's not working, I get the error shown below. I changed the Java settings of the Project to JDK Compliance 1.4, rebuild the project, recreated the .ear and deployed it to a WAS 7.0 system, it's working fine!

My next step was, to remove the project out of NWDS and to create a TopDown Webservice out of the WSDL I downloaded from the BottomUp WebService (the one which is not working) I deployed to WAS 7.1 I modified the Java code, rebuild the project and redeployed it to WAS 7.1 and it's working now.

Has any one a idea why a BottomUp WebService is not working in WAS 7.1? The only difference I see between a BottomUp and TopDown Webservice is, that during the creation of the TopDown WebService some additional Stubs, Skeleteon and Interface files are being created, but nevertheless the BottomUp WebService works fine in WAS 7.0

Thanks Holger

"Application error occurred during the request procession."

Details:

AxisFault

faultCode: Server.userException

faultSubcode:

faultString: java.lang.InstantiationException: holger.CalculateDifference

faultActor:

faultNode:

faultDetail:

hostname:akvavit

java.lang.InstantiationException: holger.CalculateDifference

at org.apache.axis.message.SOAPFaultBuilder.createFault(SOAPFaultBuilder.java:222)

at org.apache.axis.message.SOAPFaultBuilder.endElement(SOAPFaultBuilder.java:129)

at org.apache.axis.encoding.DeserializationContext.endElement(DeserializationContext.java:1087)

at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.endElement(AbstractSAXParser.java:633)

at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.scanEndElement(XMLNSDocumentScannerImpl.java:719)

at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(XMLDocumentFragmentScannerImpl.java:1685)

at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:368)

at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:834)

at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:764)

at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:148)

at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1242)

at javax.xml.parsers.SAXParser.parse(SAXParser.java:375)

at org.apache.axis.encoding.DeserializationContext.parse(DeserializationContext.java:227)

at org.apache.axis.SOAPPart.getAsSOAPEnvelope(SOAPPart.java:696)

at org.apache.axis.Message.getSOAPEnvelope(Message.java:435)

at org.apache.axis.handlers.soap.MustUnderstandChecker.invoke(MustUnderstandChecker.java:62)

at org.apache.axis.client.AxisClient.invoke(AxisClient.java:206)

at org.apache.axis.client.Call.invokeEngine(Call.java:2784)

at org.apache.axis.client.Call.invoke(Call.java:2767)

at org.apache.axis.client.Call.invoke(Call.java:2443)

at org.apache.axis.client.Call.invoke(Call.java:2366)

at org.apache.axis.client.Call.invoke(Call.java:1812)

at holger.CalculateDifferenceSoapBindingStub.theDifferenceIs(CalculateDifferenceSoapBindingStub.java:108)

at holger.CalculateDifferenceProxy.theDifferenceIs(CalculateDifferenceProxy.java:45)

at JEE_jsp_ZsWebServiceResult_3972250_1172250927328_1172250967765._jspService(JEE_jsp_ZsWebServiceResult_3972250_1172250927328_1172250967765.java:71)

at com.sap.engine.services.servlets_jsp.lib.jspruntime.JspBase.service(JspBase.java:102)

at com.sap.engine.services.servlets_jsp.server.Invokable.invoke(Invokable.java:59)

at com.sap.engine.services.servlets_jsp.server.servlet.JSPServlet.service(JSPServlet.java:403)

at com.sap.engine.services.servlets_jsp.server.servlet.JSPServlet.service(JSPServlet.java:232)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)

at com.sap.engine.services.servlets_jsp.server.Invokable.invoke(Invokable.java:59)

at com.sap.engine.services.servlets_jsp.server.Invokable.invoke(Invokable.java:31)

at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.runServlet(HttpHandlerImpl.java:408)

at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java:278)

at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:504)

at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:482)

at com.sap.engine.services.servlets_jsp.filters.ServletSelector.process(ServletSelector.java:85)