WAS : Erreur appel web-service

Bonjour,
Lors de l'appel d'un web-service, j'obtient l'erreur suivante
Quelqu'un aurait il une piste pour ce problème?

Merci d'avance



Stack Dump = java.lang.ExceptionInInitializerError

at java.lang.J9VMInternals.initialize(J9VMInternals.java:218)

at com.ibm.ws.wssecurity.handler.WSSecurityConsumerHandler.invoke(WSSecurityConsumerHandler.java:169)

at org.apache.axis2.engine.Phase.invoke(Phase.java:379)

at org.apache.axis2.engine.AxisEngine.invoke(AxisEngine.java:442)

at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:359)

at org.apache.axis2.transport.http.HTTPTransportUtils.processHTTPPostRequest(HTTPTransportUtils.java:305)

at com.ibm.ws.websvcs.transport.http.WASAxis2Servlet.doPost(WASAxis2Servlet.java:944)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:763)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)

at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1213)

at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:658)

at com.ibm.ws.wswebcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:526)

at com.ibm.ws.webcontainer.webapp.WebApp.handleRequest(WebApp.java:3574)

at com.ibm.ws.webcontainer.webapp.WebGroup.handleRequest(WebGroup.java:269)

at com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:831)

at com.ibm.ws.wswebcontainer.WebContainer.handleRequest(WebContainer.java:1478)

at com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java:133)

at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java:450)

at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewRequest(HttpInboundLink.java:508)

at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.processRequest(HttpInboundLink.java:296)

at com.ibm.ws.http.channel.inbound.impl.HttpICLReadCallback.complete(HttpICLReadCallback.java:102)

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:136)

at com.ibm.io.async.ResultHandler.complete(ResultHandler.java:196)

at com.ibm.io.async.ResultHandler.runEventProcessingLoop(ResultHandler.java:751)

at com.ibm.io.async.ResultHandler$2.run(ResultHandler.java:881)

at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1551)

Caused by: java.lang.NullPointerException

at javax.xml.bind.ContextFinder.handleClassCastException(ContextFinder.java:95)

at javax.xml.bind.ContextFinder.newInstance(ContextFinder.java:147)

at javax.xml.bind.ContextFinder.find(ContextFinder.java:286)

at javax.xml.bind.JAXBContext.newInstance(JAXBContext.java:372)

at javax.xml.bind.JAXBContext.newInstance(JAXBContext.java:337)

at javax.xml.bind.JAXBContext.newInstance(JAXBContext.java:244)

at com.ibm.ws.wssecurity.platform.websphere.trust.server.sts.STSConfigurationMapLoaderImpl.loadSTSConfigurationMap(STSConfigurationMapLoaderImpl.java:75)

at com.ibm.ws.wssecurity.trust.server.sts.Util.STSConfigUtil.loadSTSConfigurationMap(STSConfigUtil.java:610)

at com.ibm.ws.wssecurity.trust.server.sts.Util.STSConfigUtil.getSTSConfigurationMap(STSConfigUtil.java:679)

at com.ibm.ws.wssecurity.trust.server.sts.Util.STSPolicySetUtil.configure(STSPolicySetUtil.java:147)

at com.ibm.ws.wssecurity.trust.server.sts.Util.STSPolicySetUtil.initialize(STSPolicySetUtil.java:385)

at com.ibm.ws.wssecurity.trust.server.sts.Util.STSPolicySetUtil.<clinit>(STSPolicySetUtil.java:69)

at java.lang.J9VMInternals.initializeImpl(Native Method)

at java.lang.J9VMInternals.initialize(J9VMInternals.java:196)

... 28 more