Applies to - Oracle Support

Applets Can Fail To Load After Five Minute Threshold With The Following Error: "Server returned HTTP response code: 503 for URL: https://server: ...   AppletsCanFailToLoadAfterFiveMinuteThresholdWithTheFollowingError:"ServerreturnedHTTPresponsecode:503forURL:https://server:port/p6/BO"WhenConnectingThroughAnOracleHTTPServer(OHS)ProxyToWebLogic (DocID1901972.1) LastupdatedonMARCH22,2022Appliesto: PrimaveraP6EnterpriseProjectPortfolioManagement-Version8.3.2.0andlaterInformationinthisdocumentappliestoanyplatform. Symptoms WhenloadinganappletwithinP6whileconnectingtotheapplicationthroughanOracleHTTPServer(OHS)Proxy(Browser-->OHS-->WebLogic),theapplethangsatthe"LoadingData"barfor5minutes,atwhichtimeitcausestheapplettothrow"error.clickfordetails"andintheP6WebAccess.htmllogfile,thefollowingerrorislogged:ERROR--------------------java.lang.reflect.UndeclaredThrowableException  atcom.primavera.bo.remotable.qproxy.RemoteRequest.loadData(UnknownSource)  atcom.primavera.pvapplets.gantt.GanttContainer.loadDataStore(UnknownSource)  atcom.primavera.pvapplets.gantt.GanttContainer.loadData(UnknownSource)  atcom.primavera.pvapplets.gantt.ToolbarGanttContainer.loadData(UnknownSource)  atcom.primavera.pvapplets.gantt.ToolbarGanttContainer.reloadDataAndReinitGUI(UnknownSource)  atcom.primavera.pvapplets.projects.ProjectsContainer.reloadDataAndReinitGUI(UnknownSource)  atcom.primavera.pvapplets.gantt.ToolbarGanttContainer.reloadData(UnknownSource)  atcom.primavera.pvapplets.projects.ProjectsContainer.reloadData(UnknownSource)  atcom.primavera.pvapplets.gantt.GanttContainer.initialize(UnknownSource)  atcom.primavera.pvapplets.projects.ProjectsContainer.(UnknownSource)  atcom.primavera.pvapplets.projects.ProjectsApplet.start(UnknownSource)  atcom.sun.deploy.uitoolkit.impl.awt.AWTAppletAdapter.start(UnknownSource)  atsun.plugin2.applet.Plugin2Manager$AppletExecutionRunnable.run(UnknownSource)  atjava.lang.Thread.run(UnknownSource)  Causedby:java.io.IOException:ServerreturnedHTTPresponsecode:503forURL:http://server/p6/BO  atsun.net.www.protocol.http.HttpURLConnection.getInputStream(UnknownSource)  atsun.net.www.protocol.https.HttpsURLConnectionImpl.getInputStream(UnknownSource)  atcom.primavera.infr.q.httpq.HttpQProxyObject.dequeue(UnknownSource)  atcom.primavera.infr.q.AbstractQProxyObject.executeStaticMethod(UnknownSource) Cause SignIn Toviewfulldetails,signinwithyourMyOracleSupportaccount. Register Don'thaveaMyOracleSupportaccount?Clicktogetstarted! InthisDocument Symptoms Cause Solution References MyOracleSupportprovidescustomerswithaccesstooveramillionknowledgearticlesandavibrantsupportcommunityofpeersandOracleexperts.