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7.8

NullPointerException while deserializing SOAP request in WebSphere

Asked by vaibhavmishra in IBM Websphere Application Server, Web Services and WCF, Web Services Description Language

Tags: NullPointerException, BeanDeserializer.onStartChild, WebSphere, webservice, SOAP

Hi,

I have a J2EE (1.3) application having stateless session beans (EJB 2.0) exposed as bottom-up web service (SOAP 1.1, doc/literal wrapped) using RAD 7.5. Application server is WebSphere 7.0. Webservice client is a .NET based client.

One of the webservice is working fine, while in other, I am facing an issue that as soon as SOAP request hits the server, there is NullPointerException while deserializing its contents. I monitored the request through tcp/ip monitor and it seems to be fine. I tried sending the request through SOAP UI tool also, but I am getting the same exception. Also, tried custom package to namespace mappings.

Any help on this is appreciated.

Attachments:
1. SOAP request
2. Stack trace - occurs when request is sent first time
3. Stack trace - occurs during same successive requests

I am not able to attach the WSDL as of now, because I need to mask too much of the info in it, but if required I can put efforts and post it.

Thanks,
Vaibhav 
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////////////////////////////////////////////////////////////////
//1
////////////////////////////////////////////////////////////////
<?xml version="1.0" encoding="utf-8"?>
<soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
	<soap:Body>
		<fetchUserDetails xmlns="http://localhost:9081/MyAppHttpRouter/services">
			<userMaintainanceDetails>
				<userData xmlns="http://data.common.administration.myapp.foo.com">
					<actionWindow xsi:nil="true"
						xmlns="http://data.common.myapp.foo.com" />
					<password xsi:nil="true" xmlns="http://data.common.myapp.foo.com" />
					<securityAccess xsi:nil="true"
						xmlns="http://data.common.myapp.foo.com" />
					<token xmlns="http://data.common.myapp.foo.com" />
					<userID xmlns="http://data.common.myapp.foo.com">TESTUSER</userID>
					<version xsi:nil="true" xmlns="http://data.common.myapp.foo.com" />
					<versionCheckInd xsi:nil="true"
						xmlns="http://data.common.myapp.foo.com" />
					<actionMode xsi:nil="true" xmlns="http://data.common.myapp.foo.com" />
					<userState xsi:nil="true" xmlns="http://data.common.myapp.foo.com" />
				</userData>
				<applicationError xsi:nil="true"
					xmlns="http://data.common.administration.myapp.foo.com" />
				<error xmlns="http://data.common.administration.myapp.foo.com">false</error>
				<userMaintainance xmlns="http://data.common.administration.myapp.foo.com">
					<userMaintainanceDetails xsi:nil="true" />
					<rowStatus xsi:nil="true" />
					<typeOfOperation>A</typeOfOperation>
					<userCheckFlag xsi:nil="true" />
					<regionIndicator xsi:nil="true" />
					<regionAddIndicator xsi:nil="true" />
				</userMaintainance>
				<userSaveFlagIndicator xsi:nil="true"
					xmlns="http://data.common.administration.myapp.foo.com" />
			</userMaintainanceDetails>
		</fetchUserDetails>
	</soap:Body>
</soap:Envelope>
 
 
////////////////////////////////////////////////////////////////
//2
////////////////////////////////////////////////////////////////
[6/22/09 14:44:06:203 IST] 00000067 FfdcProvider  I com.ibm.ws.ffdc.impl.FfdcProvider logIncident FFDC1003I: FFDC Incident emitted on C:\Program Files\IBM\SDP\runtimes\base_v7\profiles\was70profile1\logs\ffdc\server1_747a747a_09.06.22_14.44.06.0503532.txt com.ibm.ws.webservices.engine.encoding.DeserializationContextImpl.parse 269
[6/22/09 14:44:06:244 IST] 00000067 FfdcProvider  I com.ibm.ws.ffdc.impl.FfdcProvider logIncident FFDC1003I: FFDC Incident emitted on C:\Program Files\IBM\SDP\runtimes\base_v7\profiles\was70profile1\logs\ffdc\server1_747a747a_09.06.22_14.44.06.2083533.txt com.ibm.ws.webservices.engine.SOAPPart.getSOAPEnvelope 964
[6/22/09 14:44:06:288 IST] 00000067 FfdcProvider  I com.ibm.ws.ffdc.impl.FfdcProvider logIncident FFDC1003I: FFDC Incident emitted on C:\Program Files\IBM\SDP\runtimes\base_v7\profiles\was70profile1\logs\ffdc\server1_747a747a_09.06.22_14.44.06.2573534.txt com.ibm.ws.webservices.engine.SOAPPart.getEnvelope 1122
[6/22/09 14:44:06:314 IST] 00000067 FfdcProvider  I com.ibm.ws.ffdc.impl.FfdcProvider logIncident FFDC1003I: FFDC Incident emitted on C:\Program Files\IBM\SDP\runtimes\base_v7\profiles\was70profile1\logs\ffdc\server1_747a747a_09.06.22_14.44.06.3003535.txt com.ibm.ws.webservices.engine.handlers.soap.SOAPHandlerChain.handleRequest 140
[6/22/09 14:44:06:320 IST] 00000067 WebServicesSe E com.ibm.ws.webservices.engine.transport.http.WebServicesServlet doPost WSWS3227E:  Error: Exception:
                                 WebServicesFault
 faultCode: {http://schemas.xmlsoap.org/soap/envelope/}Server.generalException
 faultString: java.lang.NullPointerException Message being parsed: 
 faultActor: null
 faultDetail: 
 
java.lang.NullPointerException Message being parsed: 
	at com.ibm.ws.webservices.engine.WebServicesFault.makeFault(WebServicesFault.java:298)
	at com.ibm.ws.webservices.engine.SOAPPart._getSOAPEnvelope(SOAPPart.java:1090)
	at com.ibm.ws.webservices.engine.SOAPPart.getAsSOAPEnvelope(SOAPPart.java:628)
	at com.ibm.ws.webservices.engine.SOAPPart.getEnvelope(SOAPPart.java:656)
	at com.ibm.ws.webservices.engine.handlers.jaxrpc.JAXRPCHandlerChain.handleRequest(JAXRPCHandlerChain.java:301)
	at com.ibm.ws.webservices.engine.handlers.jaxrpc.JAXRPCHandler.invokeServerRequestHandler(JAXRPCHandler.java:506)
	at com.ibm.ws.webservices.engine.handlers.jaxrpc.JAXRPCHandler$1.invoke(JAXRPCHandler.java:380)
	at com.ibm.ws.webservices.engine.PivotHandlerWrapper.invoke(PivotHandlerWrapper.java:209)
	at com.ibm.ws.webservices.engine.WebServicesEngine.invoke(WebServicesEngine.java:336)
	at com.ibm.ws.webservices.engine.transport.http.WebServicesServlet.doPost(WebServicesServlet.java:908)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:738)
	at com.ibm.ws.webservices.engine.transport.http.WebServicesServletBase.service(WebServicesServletBase.java:344)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:831)
	at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1449)
	at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:790)
	at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:443)
	at com.ibm.ws.webcontainer.servlet.ServletWrapperImpl.handleRequest(ServletWrapperImpl.java:175)
	at com.ibm.ws.webcontainer.webapp.WebApp.handleRequest(WebApp.java:3610)
	at com.ibm.ws.webcontainer.webapp.WebGroup.handleRequest(WebGroup.java:274)
	at com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:926)
	at com.ibm.ws.webcontainer.WSWebContainer.handleRequest(WSWebContainer.java:1557)
	at com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java:173)
	at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java:455)
	at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewInformation(HttpInboundLink.java:384)
	at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.ready(HttpInboundLink.java:288)
	at com.ibm.ws.tcp.channel.impl.NewConnectionInitialReadCallback.sendToDiscriminators(NewConnectionInitialReadCallback.java:214)
	at com.ibm.ws.tcp.channel.impl.NewConnectionInitialReadCallback.complete(NewConnectionInitialReadCallback.java:113)
	at com.ibm.ws.tcp.channel.impl.AioReadCompletionListener.futureCompleted(AioReadCompletionListener.java:165)
	at com.ibm.io.async.AbstractAsyncFuture.invokeCallback(AbstractAsyncFuture.java:217)
	at com.ibm.io.async.AsyncChannelFuture.fireCompletionActions(AsyncChannelFuture.java:161)
	at com.ibm.io.async.AsyncFuture.completed(AsyncFuture.java:138)
	at com.ibm.io.async.ResultHandler.complete(ResultHandler.java:202)
	at com.ibm.io.async.ResultHandler.runEventProcessingLoop(ResultHandler.java:766)
	at com.ibm.io.async.ResultHandler$2.run(ResultHandler.java:896)
	at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1527)
Caused by: java.lang.NullPointerException
	at com.ibm.ws.webservices.engine.encoding.utils.BeanDesc.setJavaType(BeanDesc.java:277)
	at com.ibm.ws.webservices.engine.encoding.utils.BeanDesc.getPropertyDescriptorMap(BeanDesc.java:260)
	at com.ibm.ws.webservices.engine.encoding.utils.BeanDesc.getPropertyDescriptors(BeanDesc.java:219)
	at com.ibm.ws.webservices.engine.encoding.utils.BeanDesc.getPropertyDescriptorMap(BeanDesc.java:248)
	at com.ibm.ws.webservices.engine.encoding.utils.BeanDesc._prime(BeanDesc.java:407)
	at com.ibm.ws.webservices.engine.encoding.utils.BeanDesc.getBeanDescForClass(BeanDesc.java:169)
	at com.ibm.ws.webservices.engine.encoding.ser.BeanDeserializerFactory.lazyInitialization(BeanDeserializerFactory.java:133)
	at com.ibm.ws.webservices.engine.encoding.ser.BaseDeserializerFactory.getDeserializerAs(BaseDeserializerFactory.java:168)
	at com.ibm.ws.webservices.engine.encoding.DeserializationContextImpl.getDeserializer(DeserializationContextImpl.java:438)
	at com.ibm.ws.webservices.engine.xmlsoap.builders.RequestResponseProcessor.onStartChild(RequestResponseProcessor.java:356)
	at com.ibm.ws.webservices.engine.events.P2DConverter.startElement(P2DConverter.java:432)
	at com.ibm.ws.webservices.engine.events.P2DConverter.startElement(P2DConverter.java:373)
	at com.ibm.xml.xlxp2.api.sax.impl.SAX2ParserBase.startElementAction(SAX2ParserBase.java:220)
	at com.ibm.xml.xlxp2.api.was.WSXMLReader.startElementAction(WSXMLReader.java:124)
	at com.ibm.xml.xlxp2.api.sax.impl.SAX2ParserBase.startElementEvent(SAX2ParserBase.java:206)
	at com.ibm.xml.xlxp2.api.sax.impl.SAX2DocumentScanner.produceStartElementEvent(SAX2DocumentScanner.java:45)
	at com.ibm.xml.xlxp2.scan.DocumentScanner.scanStartElement(DocumentScanner.java:2260)
	at com.ibm.xml.xlxp2.scan.DocumentScanner.nextEvent(DocumentScanner.java:1294)
	at com.ibm.xml.xlxp2.scan.DocumentScanner.parseDocumentEntity(DocumentScanner.java:1168)
	at com.ibm.xml.xlxp2.api.was.WSXMLReader.parseEvents(WSXMLReader.java:112)
	at com.ibm.xml.xlxp2.api.sax.impl.SAX2ParserBase.parseEntity(SAX2ParserBase.java:1308)
	at com.ibm.xml.xlxp2.api.sax.impl.SAX2ParserBase.parse(SAX2ParserBase.java:1359)
	at javax.xml.parsers.SAXParser.parse(Unknown Source)
	at com.ibm.ws.webservices.engine.utils.WebServicesParser.parse(WebServicesParser.java:374)
	at com.ibm.ws.webservices.engine.encoding.DeserializationContextImpl.parse(DeserializationContextImpl.java:295)
	at com.ibm.ws.webservices.engine.SOAPPart._getSOAPEnvelope(SOAPPart.java:1064)
	... 33 more
 
////////////////////////////////////////////////////////////////
//3
////////////////////////////////////////////////////////////////
[6/23/09 11:24:49:687 IST] 00000069 WebServicesSe E com.ibm.ws.webservices.engine.transport.http.WebServicesServlet doPost WSWS3227E:  Error: Exception:
                                 WebServicesFault
 faultCode: {http://schemas.xmlsoap.org/soap/envelope/}Server.generalException
 faultString: java.lang.NullPointerException Message being parsed: 
 faultActor: null
 faultDetail: 
 
java.lang.NullPointerException Message being parsed: 
	at com.ibm.ws.webservices.engine.WebServicesFault.makeFault(WebServicesFault.java:298)
	at com.ibm.ws.webservices.engine.SOAPPart._getSOAPEnvelope(SOAPPart.java:1090)
	at com.ibm.ws.webservices.engine.SOAPPart.getAsSOAPEnvelope(SOAPPart.java:628)
	at com.ibm.ws.webservices.engine.SOAPPart.getEnvelope(SOAPPart.java:656)
	at com.ibm.ws.webservices.engine.handlers.jaxrpc.JAXRPCHandlerChain.handleRequest(JAXRPCHandlerChain.java:301)
	at com.ibm.ws.webservices.engine.handlers.jaxrpc.JAXRPCHandler.invokeServerRequestHandler(JAXRPCHandler.java:506)
	at com.ibm.ws.webservices.engine.handlers.jaxrpc.JAXRPCHandler$1.invoke(JAXRPCHandler.java:380)
	at com.ibm.ws.webservices.engine.PivotHandlerWrapper.invoke(PivotHandlerWrapper.java:209)
	at com.ibm.ws.webservices.engine.WebServicesEngine.invoke(WebServicesEngine.java:336)
	at com.ibm.ws.webservices.engine.transport.http.WebServicesServlet.doPost(WebServicesServlet.java:908)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:738)
	at com.ibm.ws.webservices.engine.transport.http.WebServicesServletBase.service(WebServicesServletBase.java:344)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:831)
	at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1449)
	at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:790)
	at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:443)
	at com.ibm.ws.webcontainer.servlet.ServletWrapperImpl.handleRequest(ServletWrapperImpl.java:175)
	at com.ibm.ws.webcontainer.servlet.CacheServletWrapper.handleRequest(CacheServletWrapper.java:91)
	at com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:859)
	at com.ibm.ws.webcontainer.WSWebContainer.handleRequest(WSWebContainer.java:1557)
	at com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java:173)
	at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java:455)
	at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewInformation(HttpInboundLink.java:384)
	at com.ibm.ws.http.channel.inbound.impl.HttpICLReadCallback.complete(HttpICLReadCallback.java:83)
	at com.ibm.ws.tcp.channel.impl.AioReadCompletionListener.futureCompleted(AioReadCompletionListener.java:165)
	at com.ibm.io.async.AbstractAsyncFuture.invokeCallback(AbstractAsyncFuture.java:217)
	at com.ibm.io.async.AsyncChannelFuture.fireCompletionActions(AsyncChannelFuture.java:161)
	at com.ibm.io.async.AsyncFuture.completed(AsyncFuture.java:138)
	at com.ibm.io.async.ResultHandler.complete(ResultHandler.java:202)
	at com.ibm.io.async.ResultHandler.runEventProcessingLoop(ResultHandler.java:766)
	at com.ibm.io.async.ResultHandler$2.run(ResultHandler.java:896)
	at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1527)
Caused by: java.lang.NullPointerException
	at com.ibm.ws.webservices.engine.encoding.ser.BeanDeserializer.onStartChild(BeanDeserializer.java:347)
	at com.ibm.ws.webservices.engine.events.P2DConverter.flush(P2DConverter.java:914)
	at com.ibm.ws.webservices.engine.events.P2DConverter.startPrefixMapping(P2DConverter.java:253)
	at com.ibm.xml.xlxp2.api.sax.impl.SAX2ParserBase.startPrefixMappings(SAX2ParserBase.java:175)
	at com.ibm.xml.xlxp2.api.sax.impl.SAX2ParserBase.startElementAction(SAX2ParserBase.java:216)
	at com.ibm.xml.xlxp2.api.was.WSXMLReader.startElementAction(WSXMLReader.java:124)
	at com.ibm.xml.xlxp2.api.sax.impl.SAX2ParserBase.startElementEvent(SAX2ParserBase.java:206)
	at com.ibm.xml.xlxp2.api.sax.impl.SAX2DocumentScanner.produceLeafElementEvent(SAX2DocumentScanner.java:52)
	at com.ibm.xml.xlxp2.scan.DocumentScanner.scanStartElement(DocumentScanner.java:2268)
	at com.ibm.xml.xlxp2.scan.DocumentScanner.nextEvent(DocumentScanner.java:1294)
	at com.ibm.xml.xlxp2.scan.DocumentScanner.parseDocumentEntity(DocumentScanner.java:1168)
	at com.ibm.xml.xlxp2.api.was.WSXMLReader.parseEvents(WSXMLReader.java:112)
	at com.ibm.xml.xlxp2.api.sax.impl.SAX2ParserBase.parseEntity(SAX2ParserBase.java:1308)
	at com.ibm.xml.xlxp2.api.sax.impl.SAX2ParserBase.parse(SAX2ParserBase.java:1359)
	at javax.xml.parsers.SAXParser.parse(Unknown Source)
	at com.ibm.ws.webservices.engine.utils.WebServicesParser.parse(WebServicesParser.java:374)
	at com.ibm.ws.webservices.engine.encoding.DeserializationContextImpl.parse(DeserializationContextImpl.java:295)
	at com.ibm.ws.webservices.engine.SOAPPart._getSOAPEnvelope(SOAPPart.java:1064)
	... 30 more
 
[6/23/09 11:24:49:560 IST] 00000069 SystemErr     R java.lang.NullPointerException
[6/23/09 11:24:49:618 IST] 00000069 SystemErr     R 	at com.ibm.ws.webservices.engine.encoding.ser.BeanDeserializer.onStartChild(BeanDeserializer.java:347)
[6/23/09 11:24:49:618 IST] 00000069 SystemErr     R 	at com.ibm.ws.webservices.engine.events.P2DConverter.flush(P2DConverter.java:914)
[6/23/09 11:24:49:618 IST] 00000069 SystemErr     R 	at com.ibm.ws.webservices.engine.events.P2DConverter.startPrefixMapping(P2DConverter.java:253)
[6/23/09 11:24:49:618 IST] 00000069 SystemErr     R 	at com.ibm.xml.xlxp2.api.sax.impl.SAX2ParserBase.startPrefixMappings(SAX2ParserBase.java:175)
[6/23/09 11:24:49:619 IST] 00000069 SystemErr     R 	at com.ibm.xml.xlxp2.api.sax.impl.SAX2ParserBase.startElementAction(SAX2ParserBase.java:216)
[6/23/09 11:24:49:619 IST] 00000069 SystemErr     R 	at com.ibm.xml.xlxp2.api.was.WSXMLReader.startElementAction(WSXMLReader.java:124)
[6/23/09 11:24:49:619 IST] 00000069 SystemErr     R 	at com.ibm.xml.xlxp2.api.sax.impl.SAX2ParserBase.startElementEvent(SAX2ParserBase.java:206)
[6/23/09 11:24:49:619 IST] 00000069 SystemErr     R 	at com.ibm.xml.xlxp2.api.sax.impl.SAX2DocumentScanner.produceLeafElementEvent(SAX2DocumentScanner.java:52)
[6/23/09 11:24:49:619 IST] 00000069 SystemErr     R 	at com.ibm.xml.xlxp2.scan.DocumentScanner.scanStartElement(DocumentScanner.java:2268)
[6/23/09 11:24:49:620 IST] 00000069 SystemErr     R 	at com.ibm.xml.xlxp2.scan.DocumentScanner.nextEvent(DocumentScanner.java:1294)
[6/23/09 11:24:49:620 IST] 00000069 SystemErr     R 	at com.ibm.xml.xlxp2.scan.DocumentScanner.parseDocumentEntity(DocumentScanner.java:1168)
[6/23/09 11:24:49:620 IST] 00000069 SystemErr     R 	at com.ibm.xml.xlxp2.api.was.WSXMLReader.parseEvents(WSXMLReader.java:112)
[6/23/09 11:24:49:620 IST] 00000069 SystemErr     R 	at com.ibm.xml.xlxp2.api.sax.impl.SAX2ParserBase.parseEntity(SAX2ParserBase.java:1308)
[6/23/09 11:24:49:620 IST] 00000069 SystemErr     R 	at com.ibm.xml.xlxp2.api.sax.impl.SAX2ParserBase.parse(SAX2ParserBase.java:1359)
[6/23/09 11:24:49:621 IST] 00000069 SystemErr     R 	at javax.xml.parsers.SAXParser.parse(Unknown Source)
[6/23/09 11:24:49:621 IST] 00000069 SystemErr     R 	at com.ibm.ws.webservices.engine.utils.WebServicesParser.parse(WebServicesParser.java:374)
[6/23/09 11:24:49:621 IST] 00000069 SystemErr     R 	at com.ibm.ws.webservices.engine.encoding.DeserializationContextImpl.parse(DeserializationContextImpl.java:295)
[6/23/09 11:24:49:621 IST] 00000069 SystemErr     R 	at com.ibm.ws.webservices.engine.SOAPPart._getSOAPEnvelope(SOAPPart.java:1064)
[6/23/09 11:24:49:631 IST] 00000069 SystemErr     R 	at com.ibm.ws.webservices.engine.SOAPPart.getAsSOAPEnvelope(SOAPPart.java:628)
[6/23/09 11:24:49:633 IST] 00000069 SystemErr     R 	at com.ibm.ws.webservices.engine.SOAPPart.getEnvelope(SOAPPart.java:656)
[6/23/09 11:24:49:633 IST] 00000069 SystemErr     R 	at com.ibm.ws.webservices.engine.handlers.jaxrpc.JAXRPCHandlerChain.handleRequest(JAXRPCHandlerChain.java:301)
[6/23/09 11:24:49:633 IST] 00000069 SystemErr     R 	at com.ibm.ws.webservices.engine.handlers.jaxrpc.JAXRPCHandler.invokeServerRequestHandler(JAXRPCHandler.java:506)
[6/23/09 11:24:49:633 IST] 00000069 SystemErr     R 	at com.ibm.ws.webservices.engine.handlers.jaxrpc.JAXRPCHandler$1.invoke(JAXRPCHandler.java:380)
[6/23/09 11:24:49:633 IST] 00000069 SystemErr     R 	at com.ibm.ws.webservices.engine.PivotHandlerWrapper.invoke(PivotHandlerWrapper.java:209)
[6/23/09 11:24:49:635 IST] 00000069 SystemErr     R 	at com.ibm.ws.webservices.engine.WebServicesEngine.invoke(WebServicesEngine.java:336)
[6/23/09 11:24:49:635 IST] 00000069 SystemErr     R 	at com.ibm.ws.webservices.engine.transport.http.WebServicesServlet.doPost(WebServicesServlet.java:908)
[6/23/09 11:24:49:635 IST] 00000069 SystemErr     R 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:738)
[6/23/09 11:24:49:635 IST] 00000069 SystemErr     R 	at com.ibm.ws.webservices.engine.transport.http.WebServicesServletBase.service(WebServicesServletBase.java:344)
[6/23/09 11:24:49:643 IST] 00000069 SystemErr     R 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:831)
[6/23/09 11:24:49:657 IST] 00000069 SystemErr     R 	at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1449)
[6/23/09 11:24:49:658 IST] 00000069 SystemErr     R 	at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:790)
[6/23/09 11:24:49:670 IST] 00000069 SystemErr     R 	at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:443)
[6/23/09 11:24:49:670 IST] 00000069 SystemErr     R 	at com.ibm.ws.webcontainer.servlet.ServletWrapperImpl.handleRequest(ServletWrapperImpl.java:175)
[6/23/09 11:24:49:670 IST] 00000069 SystemErr     R 	at com.ibm.ws.webcontainer.servlet.CacheServletWrapper.handleRequest(CacheServletWrapper.java:91)
[6/23/09 11:24:49:671 IST] 00000069 SystemErr     R 	at com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:859)
[6/23/09 11:24:49:671 IST] 00000069 SystemErr     R 	at com.ibm.ws.webcontainer.WSWebContainer.handleRequest(WSWebContainer.java:1557)
[6/23/09 11:24:49:671 IST] 00000069 SystemErr     R 	at com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java:173)
[6/23/09 11:24:49:671 IST] 00000069 SystemErr     R 	at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java:455)
[6/23/09 11:24:49:671 IST] 00000069 SystemErr     R 	at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewInformation(HttpInboundLink.java:384)
[6/23/09 11:24:49:672 IST] 00000069 SystemErr     R 	at com.ibm.ws.http.channel.inbound.impl.HttpICLReadCallback.complete(HttpICLReadCallback.java:83)
[6/23/09 11:24:49:672 IST] 00000069 SystemErr     R 	at com.ibm.ws.tcp.channel.impl.AioReadCompletionListener.futureCompleted(AioReadCompletionListener.java:165)
[6/23/09 11:24:49:672 IST] 00000069 SystemErr     R 	at com.ibm.io.async.AbstractAsyncFuture.invokeCallback(AbstractAsyncFuture.java:217)
[6/23/09 11:24:49:672 IST] 00000069 SystemErr     R 	at com.ibm.io.async.AsyncChannelFuture.fireCompletionActions(AsyncChannelFuture.java:161)
[6/23/09 11:24:49:672 IST] 00000069 SystemErr     R 	at com.ibm.io.async.AsyncFuture.completed(AsyncFuture.java:138)
[6/23/09 11:24:49:677 IST] 00000069 SystemErr     R 	at com.ibm.io.async.ResultHandler.complete(ResultHandler.java:202)
[6/23/09 11:24:49:677 IST] 00000069 SystemErr     R 	at com.ibm.io.async.ResultHandler.runEventProcessingLoop(ResultHandler.java:766)
[6/23/09 11:24:49:677 IST] 00000069 SystemErr     R 	at com.ibm.io.async.ResultHandler$2.run(ResultHandler.java:896)
[6/23/09 11:24:49:677 IST] 00000069 SystemErr     R 	at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1527)
[+][-]06/29/09 09:48 AM, ID: 24737838Expert Comment

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[+][-]06/29/09 09:51 AM, ID: 24737868Expert Comment

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[+][-]07/02/09 02:18 AM, ID: 24761536Accepted Solution

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About this solution

Zones: IBM Websphere Application Server, Web Services and WCF, Web Services Description Language
Tags: NullPointerException, BeanDeserializer.onStartChild, WebSphere, webservice, SOAP
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Solution Provided By: vaibhavmishra
Participating Experts: 1
Solution Grade: A
 
[+][-]08/15/09 04:20 AM, ID: 25104917Administrative Comment

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20091111-EE-VQP-89 - Hierarchy / EE_QW_3_20080625