Error Page Exception

SRVE0260E: The server cannot use the error page specified for your application to handle the Original Exception printed below.


Original Exception:

Error Message: com.ibm.ws.security.web.WebSecurityException: Access is precluded by configuration.
Error Code: 403
Target Servlet:
Error Stack:
com.ibm.ws.security.web.WebSecurityException: Access is precluded by configuration.
     at com.ibm.ws.security.web.EJSWebCollaborator.preInvoke(EJSWebCollaborator.java:451)
     at com.ibm.ws.webcontainer.collaborator.WebAppSecurityCollaboratorImpl.preInvoke(WebAppSecurityCollaboratorImpl.java:230)
     at com.ibm.wsspi.webcontainer.collaborator.CollaboratorHelper.preInvokeCollaborators(CollaboratorHelper.java:436)
     at com.ibm.ws.webcontainer.filter.WebAppFilterManager.invokeFilters(WebAppFilterManager.java:1091)
     at com.ibm.ws.webcontainer.webapp.WebApp.handleRequest(WebApp.java:4219)
     at com.ibm.ws.webcontainer.webapp.WebAppImpl.handleRequest(WebAppImpl.java:2208)
     at com.ibm.ws.webcontainer.webapp.WebGroup.handleRequest(WebGroup.java:304)
     at com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:1030)
     at com.ibm.ws.webcontainer.WSWebContainer.handleRequest(WSWebContainer.java:1817)
     at com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java:382)
     at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java:465)
     at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewRequest(HttpInboundLink.java:532)
     at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.processRequest(HttpInboundLink.java:318)
     at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.ready(HttpInboundLink.java:289)
     at com.ibm.ws.ssl.channel.impl.SSLConnectionLink.determineNextChannel(SSLConnectionLink.java:1187)
     at com.ibm.ws.ssl.channel.impl.SSLConnectionLink$MyReadCompletedCallback.complete(SSLConnectionLink.java:694)
     at com.ibm.ws.ssl.channel.impl.SSLReadServiceContext$SSLReadCompletedCallback.complete(SSLReadServiceContext.java:1833)
     at com.ibm.ws.tcp.channel.impl.AioReadCompletionListener.futureCompleted(AioReadCompletionListener.java:175)
     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:204)
     at com.ibm.io.async.ResultHandler.runEventProcessingLoop(ResultHandler.java:775)
     at com.ibm.io.async.ResultHandler$2.run(ResultHandler.java:905)
     at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1909)
    


Error Page Exception:

Error Message: java.lang.NullPointerException
Error Code: 0
Target Servlet:
Error Stack:
java.lang.NullPointerException
     at br.ufmg.cecom.ddp.framework.web.sessaodousuario.reuso.was.WasUtil.getLogin(WasUtil.java:26)
     at br.ufmg.cecom.ddp.framework.web.sessaodousuario.reuso.servlet.Servlet403.doPost(Servlet403.java:46)
     at br.ufmg.cecom.ddp.framework.web.sessaodousuario.reuso.servlet.Servlet403.doGet(Servlet403.java:31)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:687)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
     at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1235)
     at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:779)
     at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:478)
     at com.ibm.ws.webcontainer.servlet.ServletWrapperImpl.handleRequest(ServletWrapperImpl.java:179)
     at com.ibm.ws.webcontainer.filter.WebAppFilterChain.invokeTarget(WebAppFilterChain.java:143)
     at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:78)
     at com.ibm.ws.webcontainer.filter.WebAppFilterManager.doFilter(WebAppFilterManager.java:969)
     at com.ibm.ws.webcontainer.filter.WebAppFilterManager.invokeFilters(WebAppFilterManager.java:1109)
     at com.ibm.ws.webcontainer.webapp.WebAppRequestDispatcher.dispatch(WebAppRequestDispatcher.java:1408)
     at com.ibm.ws.webcontainer.webapp.WebAppRequestDispatcher.forward(WebAppRequestDispatcher.java:198)
     at com.ibm.ws.webcontainer.webapp.WebApp.sendError(WebApp.java:3661)
     at com.ibm.wsspi.webcontainer.collaborator.CollaboratorHelper.processSecurityPreInvokeException(CollaboratorHelper.java:145)
     at com.ibm.ws.webcontainer.filter.WebAppFilterManager.invokeFilters(WebAppFilterManager.java:1199)
     at com.ibm.ws.webcontainer.webapp.WebApp.handleRequest(WebApp.java:4219)
     at com.ibm.ws.webcontainer.webapp.WebAppImpl.handleRequest(WebAppImpl.java:2208)
     at com.ibm.ws.webcontainer.webapp.WebGroup.handleRequest(WebGroup.java:304)
     at com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:1030)
     at com.ibm.ws.webcontainer.WSWebContainer.handleRequest(WSWebContainer.java:1817)
     at com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java:382)
     at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java:465)
     at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewRequest(HttpInboundLink.java:532)
     at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.processRequest(HttpInboundLink.java:318)
     at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.ready(HttpInboundLink.java:289)
     at com.ibm.ws.ssl.channel.impl.SSLConnectionLink.determineNextChannel(SSLConnectionLink.java:1187)
     at com.ibm.ws.ssl.channel.impl.SSLConnectionLink$MyReadCompletedCallback.complete(SSLConnectionLink.java:694)
     at com.ibm.ws.ssl.channel.impl.SSLReadServiceContext$SSLReadCompletedCallback.complete(SSLReadServiceContext.java:1833)
     at com.ibm.ws.tcp.channel.impl.AioReadCompletionListener.futureCompleted(AioReadCompletionListener.java:175)
     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:204)
     at com.ibm.io.async.ResultHandler.runEventProcessingLoop(ResultHandler.java:775)
     at com.ibm.io.async.ResultHandler$2.run(ResultHandler.java:905)
     at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1909)