Unable to login to portal and any links in index.html page

[Former Member]

Hi,

I am not able to login to portal. Only able to login to System information link.

Whenever I try to login to other links, I have been taken to User input screen. After I enter the username and password, I am getting response as if Page is refreshed.

Only log geting updated is default trace during this action.

Few Error messages from default trace file during this action:

#

#1.5 #00188B34FD3300590000002E000065BC0004620157F23D55#1233657817007#com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl#sap.com/tc_wddispwda#com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl#J2EE_GUEST#0##n/a##8310f2f3f1df11dda01a00188b34fd33#SAPEngine_Application_Thread[impl:3]_11##0#0#Error#1#/System/Server/WebRequests#Plain###application [webdynpro/dispatcher] Cannot send an HTTP error response [500 Application error occurred during request processing. (details: java.lang.NullPointerException: null)].

The error is: com.sap.engine.services.servlets_jsp.server.exceptions.WebIOException: An attempt to write after the stream had been closed.

Exception id: [00188B34FD3300590000002C000065BC0004620157F23ADA]#

#1.5 #00188B34FD33006500000035000065BC00046201585A3EDE#1233657823820#com.sap.engine.services.security.authentication.logonapplication#sap.com/com.sap.security.core.admin#com.sap.engine.services.security.authentication.logonapplication.doLogon#J2EE_GUEST#0##n/a##8722f8c0f1df11dd933700188b34fd33#SAPEngine_Application_Thread[impl:3]_4##0#0#Error##Java###doLogon failed

[EXCEPTION]

#1#com.sap.security.core.logon.imp.UMELoginException

at com.sap.security.core.logon.imp.SAPJ2EEAuthenticator.logon(SAPJ2EEAuthenticator.java:949)

at com.sap.security.core.logonadmin.ServletAccessToLogic.logon(ServletAccessToLogic.java:208)

at com.sap.security.core.sapmimp.logon.SAPMLogonLogic.doLogon(SAPMLogonLogic.java:914)

at com.sap.security.core.sapmimp.logon.SAPMLogonLogic.uidPasswordLogon(SAPMLogonLogic.java:578)

at com.sap.security.core.sapmimp.logon.SAPMLogonLogic.executeRequest(SAPMLogonLogic.java:158)

at com.sap.security.core.sapmimp.logon.SAPMLogonServlet.doPost(SAPMLogonServlet.java:60)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)

at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.runServlet(HttpHandlerImpl.java:401)

at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java:266)

at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:386)

at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:364)

at com.sap.engine.services.httpserver.server.RequestAnalizer.invokeWebContainer(RequestAnalizer.java:1039)

at com.sap.engine.services.httpserver.server.RequestAnalizer.handle(RequestAnalizer.java:265)

at com.sap.engine.services.httpserver.server.Client.handle(Client.java:95)

at com.sap.engine.services.httpserver.server.Processor.request(Processor.java:175)

at com.sap.engine.core.service630.context.cluster.session.ApplicationSessionMessageListener.process(ApplicationSessionMessageListener.java:33)

at com.sap.engine.core.cluster.impl6.session.MessageRunner.run(MessageRunner.java:41)

Regards,

Nallasivam.D

[jgleichmann]

Hi,

have already read this thread:

it´s nearly the same problem.

Have you checked if the java guest account is enabled? Please check note 1231650.

Best Regards,

Jens