SAP PI Integration Builder -JLNP connectivity error

PI experts,

Facing two issues on PI Integration Builder, PI 7.1 has been newly installed in client landscape on Windows & MSSQL database. Being fresh installation we have performed configuration wizard setup as part of the PI post installation procedure.

ABAP connectivity is fine, while connecting to PI portal to Integration builder we have the same issue what Pushkar Patil had, attaching snapshot. Pushkar replied saying clearing temp files by java application solved his problem. Could any advise me temp location, does he mean C:\TEMP/tmp location?

Another issue, when we navigate to PI portal, for example http://au0411gol1007:50000/nwa

or system information, URL does not give the output or the correct display which it should, it ends with an error. Screenshot attached for reference.

Also attaching default trace file for this issue, any help would be of very great help.

DefaultTrace.trc log ID : 005056004AA4014B0000000000001444

#2.0 #2013 05 28 05:10:55:238#+00#Error#com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl#

com.sap.ASJ.web.000137#BC-WD-JAV#sap.com/tc~wd~dispwda#005056004AA4014B0000000000001444#5649150000000004#sap.com/tc~wd~dispwda#com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl#J2EE_GUEST#0##40B939F1C75311E2A3F5005056004AA4#40b939f1c75311e2a3f5005056004aa4#40b939f1c75311e2a3f5005056004aa4#0#Thread[HTTP Worker [@427187079],5,Dedicated_Application_Thread]#Java##

Cannot process an HTTP request to servlet [dispatcher] in [webdynpro/dispatcher] web application.#1#com.sap.tc.webdynpro.services.exceptions.WDRuntimeException: Failed to retrieve client for current request. Causing exception is nested.

at com.sap.tc.webdynpro.clientserver.task.Task.getClient(Task.java:493)

at com.sap.tc.webdynpro.serverimpl.wdc.um.ClientUserFactory.checkAuthentication(ClientUserFactory.java:200)

at com.sap.tc.webdynpro.serverimpl.core.um.AbstractClientUserFactory$1.checkAuthentication(AbstractClientUserFactory.java:151)

at com.sap.tc.webdynpro.services.sal.um.api.WDClientUser.checkAuthentication(WDClientUser.java:214)

at com.sap.tc.webdynpro.clientserver.session.RequestManager.checkAuthentication(RequestManager.java:713)

at com.sap.tc.webdynpro.clientserver.session.RequestManager.doProcessing(RequestManager.java:237)

at com.sap.tc.webdynpro.serverimpl.core.sessionctx.AbstractExecutionContextDispatcher.delegateToRequestManager(AbstractExecutionContextDispatcher.java:202)

at com.sap.tc.webdynpro.serverimpl.wdc.sessionctx.DispatchHandlerForRequestManager.doService(DispatchHandlerForRequestManager.java:38)

at com.sap.tc.webdynpro.serverimpl.wdc.sessionctx.AbstractDispatchHandler.service(AbstractDispatchHandler.java:116)

at com.sap.engine.services.servlets_jsp.server.deploy.impl.module.IRequestDispatcherImpl.dispatch(IRequestDispatcherImpl.java:95)

at com.sap.tc.webdynpro.serverimpl.wdc.sessionctx.ExecutionContextDispatcher.dispatchToRequestManager(ExecutionContextDispatcher.java:140)

at com.sap.tc.webdynpro.serverimpl.core.sessionctx.AbstractExecutionContextDispatcher.dispatch(AbstractExecutionContextDispatcher.java:92)

at com.sap.tc.webdynpro.serverimpl.core.sessionctx.AbstractExecutionContextDispatcher.dispatch(AbstractExecutionContextDispatcher.java:104)

at com.sap.tc.webdynpro.serverimpl.core.AbstractDispatcherServlet.doContent(AbstractDispatcherServlet.java:87)

at com.sap.tc.webdynpro.serverimpl.core.AbstractDispatcherServlet.doGet(AbstractDispatcherServlet.java:54)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)

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

at com.sap.engine.services.servlets_jsp.server.Invokable.invoke(Invokable.java:140)

at com.sap.engine.services.servlets_jsp.server.Invokable.invoke(Invokable.java:37)

at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.runServlet(HttpHandlerImpl.java:466)

at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java:291)

at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:396)

at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:385)

at com.sap.engine.services.servlets_jsp.filters.DSRWebContainerFilter.process(DSRWebContainerFilter.java:48)