Hi<BR><BR>Some <WBR>problem <WBR>of <WBR>the <WBR>websams <WBR>application, <WBR>when <WBR>the <WBR>user <WBR>input <WBR>data <WBR>over <WBR>half <WBR>an <WBR>hour, <WBR>the <WBR>system <WBR>will <WBR>show <WBR>" <WBR>internal <WBR>server <WBR>error". <WBR><BR><BR>Please <WBR>help.
[parsehtml]<P>Give more info.</P> <P>[09:35:46,718 - INFO] distinctKeys<BR>[09:35:46,718 - INFO] keyMaps<BR>[09:35:46,718 - INFO] keyValues<BR>[09:35:46,718 - INFO] ArchiveYearList<BR>[09:35:46,718 - INFO] distinctValues<BR>[09:35:46,718 - INFO] org.apache.struts.action.mapping.instance<BR>[09:35:46,718 - INFO] mode<BR>[09:35:46,718 - INFO] requestURI<BR>[09:35:51,015 - ERROR] Beginning of searchIncomingMsg()<BR>[09:35:55,531 - ERROR] -------- bean in retrieveSchYear : SchID: 0, QueryType: 0, SchYear: 0, Loc; zh_TW<BR>SchLvl: , SchSs: , ClsLvl: , ClsCode: <BR>DataAccessPlan: null<BR>[09:35:55,531 - ERROR] -------- bean in retrieveSchYear : SchID: 0, QueryType: 0, SchYear: 0, Loc; zh_TW<BR>SchLvl: , SchSs: , ClsLvl: , ClsCode: <BR>DataAccessPlan: null<BR>[09:35:55,546 - ERROR] -------- bean in retrieveSchLevel : SchID: 0, QueryType: 1, SchYear: 0, Loc; zh_TW<BR>SchLvl: , SchSs: , ClsLvl: , ClsCode: <BR>DataAccessPlan: null<BR>[09:35:55,546 - ERROR] -------- bean in retrieveSchSess : SchID: 0, QueryType: 4, SchYear: 0, Loc; zh_TW<BR>SchLvl: 3, SchSs: , ClsLvl: , ClsCode: <BR>DataAccessPlan: null<BR>[09:35:55,546 - ERROR] -------- bean in retrieveClassLevel : SchID: 0, QueryType: 2, SchYear: 0, Loc; zh_TW<BR>SchLvl: 3, SchSs: 3, ClsLvl: , ClsCode: <BR>DataAccessPlan: null<BR>[09:35:55,546 - ERROR] +++++++++++++++ 2004 3 3<BR>[09:35:55,546 - ERROR] -------- bean in retrieveClassCode : SchID: 0, QueryType: 3, SchYear: 0, Loc; zh_TW<BR>SchLvl: 3, SchSs: 3, ClsLvl: S1, ClsCode: <BR>DataAccessPlan: null<BR>[09:35:55,562 - ERROR] -------- bean in retrieveTestLevel : SchID: 0, QueryType: 6, SchYear: 0, Loc; zh_TW<BR>SchLvl: 3, SchSs: 3, ClsLvl: S1, ClsCode: 1A<BR>DataAccessPlan: null<BR>[09:35:55,562 - ERROR] -------- bean in retrieveSubject : SchID: 0, QueryType: 5, SchYear: 0, Loc; zh_TW<BR>SchLvl: 3, SchSs: 3, ClsLvl: S1, ClsCode: 1A<BR>DataAccessPlan: null<BR>[09:35:55,562 - ERROR] -------- bean in retrieveSeries : SchID: 0, QueryType: 7, SchYear: 0, Loc; zh_TW<BR>SchLvl: 3, SchSs: 3, ClsLvl: S1, ClsCode: 1A<BR>DataAccessPlan: null<BR>[09:37:03,031 - ERROR] Beginning of searchIncomingMsg()<BR>[09:37:06,421 - ERROR] -------- bean in retrieveSchYear : SchID: 0, QueryType: 0, SchYear: 0, Loc; zh_TW<BR>SchLvl: , SchSs: , ClsLvl: , ClsCode: <BR>DataAccessPlan: null<BR>[09:37:06,437 - ERROR] -------- bean in retrieveSchYear : SchID: 0, QueryType: 0, SchYear: 0, Loc; zh_TW<BR>SchLvl: , SchSs: , ClsLvl: , ClsCode: <BR>DataAccessPlan: null<BR>[09:37:06,437 - ERROR] -------- bean in retrieveSchLevel : SchID: 0, QueryType: 1, SchYear: 0, Loc; zh_TW<BR>SchLvl: , SchSs: , ClsLvl: , ClsCode: <BR>DataAccessPlan: null<BR>[09:37:06,437 - ERROR] -------- bean in retrieveSchSess : SchID: 0, QueryType: 4, SchYear: 0, Loc; zh_TW<BR>SchLvl: 3, SchSs: , ClsLvl: , ClsCode: <BR>DataAccessPlan: null<BR>[09:37:06,437 - ERROR] -------- bean in retrieveClassLevel : SchID: 0, QueryType: 2, SchYear: 0, Loc; zh_TW<BR>SchLvl: 3, SchSs: 3, ClsLvl: , ClsCode: <BR>DataAccessPlan: null<BR>[09:37:06,437 - ERROR] +++++++++++++++ 2004 3 3<BR>[09:37:06,453 - ERROR] -------- bean in retrieveClassCode : SchID: 0, QueryType: 3, SchYear: 0, Loc; zh_TW<BR>SchLvl: 3, SchSs: 3, ClsLvl: S1, ClsCode: <BR>DataAccessPlan: null<BR>[09:37:06,453 - ERROR] -------- bean in retrieveTestLevel : SchID: 0, QueryType: 6, SchYear: 0, Loc; zh_TW<BR>SchLvl: 3, SchSs: 3, ClsLvl: S1, ClsCode: 1A<BR>DataAccessPlan: null<BR>[09:37:06,453 - ERROR] -------- bean in retrieveSubject : SchID: 0, QueryType: 5, SchYear: 0, Loc; zh_TW<BR>SchLvl: 3, SchSs: 3, ClsLvl: S1, ClsCode: 1A<BR>DataAccessPlan: null<BR>[09:37:06,453 - ERROR] -------- bean in retrieveSeries : SchID: 0, QueryType: 7, SchYear: 0, Loc; zh_TW<BR>SchLvl: 3, SchSs: 3, ClsLvl: S1, ClsCode: 1A<BR>DataAccessPlan: null<BR>[09:39:52,328 - ERROR] Ajp13Processor[8009][9] process: invoke<BR>java.net.SocketException: Connection reset by peer: socket write error<BR> at java.net.SocketOutputStream.socketWrite(Native Method)<BR> at java.net.SocketOutputStream.write(SocketOutputStream.java:83)<BR> at org.apache.ajp.Ajp13.send(Ajp13.java:525)<BR> at org.apache.ajp.RequestHandler.finish(RequestHandler.java:495)<BR> at org.apache.ajp.Ajp13.finish(Ajp13.java:395)<BR> at org.apache.ajp.tomcat4.Ajp13Response.finishResponse(Ajp13Response.java:196)<BR> at org.apache.ajp.tomcat4.Ajp13Processor.process(Ajp13Processor.java:464)<BR> at org.apache.ajp.tomcat4.Ajp13Processor.run(Ajp13Processor.java:551)<BR> at java.lang.Thread.run(Thread.java:484)<BR>[10:05:36,265 - ERROR] StandardWrapperValve[default]: Servlet.service() for servlet default threw exception<BR>java.lang.IllegalArgumentException<BR> at java.util.SimpleTimeZone.getOffset(SimpleTimeZone.java:427)<BR> at java.util.GregorianCalendar.computeFields(GregorianCalendar.java:1173)<BR> at java.util.Calendar.complete(Calendar.java:1058)<BR> at java.util.Calendar.get(Calendar.java:916)<BR> at java.text.SimpleDateFormat.subFormat(SimpleDateFormat.java:481)<BR> at java.text.SimpleDateFormat.format(SimpleDateFormat.java:410)<BR> at java.text.DateFormat.format(DateFormat.java:305)<BR> at org.apache.catalina.servlets.DefaultServlet$ResourceInfo.set(DefaultServlet.java:2196)<BR> at org.apache.catalina.servlets.DefaultServlet$ResourceInfo.<init>(DefaultServlet.java:2126)<BR> at org.apache.catalina.servlets.DefaultServlet.serveResource(DefaultServlet.java:1053)<BR> at org.apache.catalina.servlets.DefaultServlet.doGet(DefaultServlet.java:519)<BR> at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)<BR> at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)<BR> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247)<BR> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)<BR> at websams.util.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:245)<BR> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:213)<BR> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)<BR> at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:243)<BR> at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)<BR> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)<BR> at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)<BR> at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:190)<BR> at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)<BR> at org.apache.catalina.valves.CertificatesValve.invoke(CertificatesValve.java:246)<BR> at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)<BR> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)<BR> at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)<BR> at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2347)<BR> at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180)<BR> at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)<BR> at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:170)<BR> at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)<BR> at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:170)<BR> at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)<BR> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)<BR> at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)<BR> at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174)<BR> at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)<BR> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)<BR> at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)<BR> at org.apache.ajp.tomcat4.Ajp13Processor.process(Ajp13Processor.java:458)<BR> at org.apache.ajp.tomcat4.Ajp13Processor.run(Ajp13Processor.java:551)<BR> at java.lang.Thread.run(Thread.java:484)<BR>[10:12:43,187 - ERROR] DataComm ACK Message Size=0<BR>[10:43:26,703 - ERROR] Ajp13Processor[8009][43] process: invoke<BR>java.net.SocketException: Connection reset by peer: socket write error<BR> at java.net.SocketOutputStream.socketWrite(Native Method)<BR> at java.net.SocketOutputStream.write(SocketOutputStream.java:83)<BR> at org.apache.ajp.Ajp13.send(Ajp13.java:525)<BR> at org.apache.ajp.RequestHandler.finish(RequestHandler.java:495)<BR> at org.apache.ajp.Ajp13.finish(Ajp13.java:395)<BR> at org.apache.ajp.tomcat4.Ajp13Response.finishResponse(Ajp13Response.java:196)<BR> at org.apache.ajp.tomcat4.Ajp13Processor.process(Ajp13Processor.java:464)<BR> at org.apache.ajp.tomcat4.Ajp13Processor.run(Ajp13Processor.java:551)<BR> at java.lang.Thread.run(Thread.java:484)<BR>[10:43:32,796 - ERROR] Ajp13Processor[8009][45] process: invoke<BR>java.net.SocketException: Connection aborted by peer: socket write error<BR> at java.net.SocketOutputStream.socketWrite(Native Method)<BR> at java.net.SocketOutputStream.write(SocketOutputStream.java:83)<BR> at org.apache.ajp.Ajp13.send(Ajp13.java:525)<BR> at org.apache.ajp.RequestHandler.finish(RequestHandler.java:495)<BR> at org.apache.ajp.Ajp13.finish(Ajp13.java:395)<BR> at org.apache.ajp.tomcat4.Ajp13Response.finishResponse(Ajp13Response.java:196)<BR> at org.apache.ajp.tomcat4.Ajp13Processor.process(Ajp13Processor.java:464)<BR> at org.apache.ajp.tomcat4.Ajp13Processor.run(Ajp13Processor.java:551)<BR> at java.lang.Thread.run(Thread.java:484)<BR></P> <P>Please help.</P> <P>Thanks</P> <P> </P>[/parsehtml]