Login Page problem of portal

[Former Member]

<b>Hi all,

I have faced a strange kind of problem with portal,

it has been showing two login page on one single window of the internet explorer browser .

when i go through the log viewer i found these errors,

When i go in Visual admin > Security Provider> Properties-->LoginModuleClassLoaer , i set this properties as

library:spnegoauthlib

and later i removed it but its still showing me the same error

I m working on EP 6.0 SP 16

And i am not able to login to portal</b>

Message ID (UNKNOWN_ERROR) not found in properties files-UNKNOWN_ERROR

[EXCEPTION]

java.util.MissingResourceException: Can't find resource for bundle java.util.PropertyResourceBundle, key UNKNOWN_ERROR

at java.util.ResourceBundle.getObject(ResourceBundle.java:326)

at java.util.ResourceBundle.getObject(ResourceBundle.java:323)

at java.util.ResourceBundle.getString(ResourceBundle.java:286)

at com.sap.security.core.util.ResourceBean.getString(ResourceBean.java:115)

at com.sap.security.core.util.ResourceBean.print(ResourceBean.java:129)

at sapportalsjspumLogonPage.subDoContent(_sapportalsjsp_umLogonPage.java:511)

at sapportalsjspumLogonPage.doContent(_sapportalsjsp_umLogonPage.java:67)

at sapportalsjspumLogonPage.service(_sapportalsjsp_umLogonPage.java:47)

at com.sapportals.portal.prt.core.broker.PortalComponentItemFacade.service(PortalComponentItemFacade.java:360)

at com.sapportals.portal.prt.core.broker.PortalComponentItem.service(PortalComponentItem.java:934)

at com.sapportals.portal.prt.core.PortalRequestManager.dispatchRequest(PortalRequestManager.java:435)

at com.sapportals.portal.prt.core.PortalRequestManager.dispatchRequest(PortalRequestManager.java:527)

at com.sapportals.portal.prt.component.AbstractComponentResponse.include(AbstractComponentResponse.java:89)

at com.sapportals.portal.prt.component.PortalComponentResponse.include(PortalComponentResponse.java:232)

at com.sap.security.core.logonadmin.ComponentAccessToLogic.gotoPage(ComponentAccessToLogic.java:109)

at com.sap.security.core.sapmimp.logon.SAPMLogonLogic.executeRequest(SAPMLogonLogic.java:259)

at com.sapportals.portal.ume.component.logon.SAPMLogonComponent.doContent(SAPMLogonComponent.java:36)

at com.sapportals.portal.prt.component.AbstractPortalComponent.serviceDeprecated(AbstractPortalComponent.java:209)

at com.sapportals.portal.prt.component.AbstractPortalComponent.service(AbstractPortalComponent.java:114)

at com.sapportals.portal.prt.core.PortalRequestManager.callPortalComponent(PortalRequestManager.java:328)

at com.sapportals.portal.prt.core.PortalRequestManager.dispatchRequest(PortalRequestManager.java:136)

at com.sapportals.portal.prt.core.PortalRequestManager.dispatchRequest(PortalRequestManager.java:189)

at com.sapportals.portal.prt.component.PortalComponentResponse.include(PortalComponentResponse.java:215)

at com.sapportals.portal.ume.component.logon.SAPMLogonCertComponent.doContent(SAPMLogonCertComponent.java:33)

at com.sapportals.portal.prt.component.AbstractPortalComponent.serviceDeprecated(AbstractPortalComponent.java:209)

at com.sapportals.portal.prt.component.AbstractPortalComponent.service(AbstractPortalComponent.java:114)

at com.sapportals.portal.prt.core.PortalRequestManager.callPortalComponent(PortalRequestManager.java:328)

at com.sapportals.portal.prt.core.PortalRequestManager.dispatchRequest(PortalRequestManager.java:136)

at com.sapportals.portal.prt.core.PortalRequestManager.dispatchRequest(PortalRequestManager.java:189)

at com.sapportals.portal.prt.component.PortalComponentResponse.include(PortalComponentResponse.java:215)

at com.sapportals.portal.prt.pom.PortalNode.service(PortalNode.java:646)

at com.sapportals.portal.prt.core.PortalRequestManager.callPortalComponent(PortalRequestManager.java:328)

at com.sapportals.portal.prt.core.PortalRequestManager.dispatchRequest(PortalRequestManager.java:136)

at com.sapportals.portal.prt.core.PortalRequestManager.dispatchRequest(PortalRequestManager.java:189)

at com.sapportals.portal.prt.core.PortalRequestManager.runRequestCycle(PortalRequestManager.java:753)

at com.sapportals.portal.prt.connection.ServletConnection.handleRequest(ServletConnection.java:240)

at com.sapportals.portal.prt.dispatcher.Dispatcher$doService.run(Dispatcher.java:545)

at java.security.AccessController.doPrivileged(Native Method)

at com.sapportals.portal.prt.dispatcher.Dispatcher.service(Dispatcher.java:405)

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

at com.sap.engine.services.servlets_jsp.server.servlet.InvokerServlet.service(InvokerServlet.java:156)

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

at com.sap.engine.services.servlets_jsp.server.runtime.RequestDispatcherImpl.doWork(RequestDispatcherImpl.java:316)

at com.sap.engine.services.servlets_jsp.server.runtime.RequestDispatcherImpl.forward(RequestDispatcherImpl.java:372)

at com.sap.portal.navigation.Gateway.service(Gateway.java:101)

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

at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.runServlet(HttpHandlerImpl.java:390)

at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java:264)

at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:347)

at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:325)

at com.sap.engine.services.httpserver.server.RequestAnalizer.invokeWebContainer(RequestAnalizer.java:887)

at com.sap.engine.services.httpserver.server.RequestAnalizer.handle(RequestAnalizer.java:241)

at com.sap.engine.services.httpserver.server.Client.handle(Client.java:92)

at com.sap.engine.services.httpserver.server.Processor.request(Processor.java:148)

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)

at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37)

at java.security.AccessController.doPrivileged(Native Method)

at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:100)

at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:170)

doLogon failed

[EXCEPTION]

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

at com.sap.security.core.logon.imp.SAPJ2EEAuthenticator.logon(SAPJ2EEAuthenticator.java:339)

at com.sapportals.portal.prt.service.authenticationservice.AuthenticationService.login(AuthenticationService.java:367)

at com.sapportals.portal.prt.connection.UMHandler.handleUM(UMHandler.java:126)

at com.sapportals.portal.prt.connection.ServletConnection.handleRequest(ServletConnection.java:186)

at com.sapportals.portal.prt.dispatcher.Dispatcher$doService.run(Dispatcher.java:545)

at java.security.AccessController.doPrivileged(Native Method)

at com.sapportals.portal.prt.dispatcher.Dispatcher.service(Dispatcher.java:405)

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

at com.sap.engine.services.servlets_jsp.server.servlet.InvokerServlet.service(InvokerServlet.java:156)

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

at com.sap.engine.services.servlets_jsp.server.runtime.RequestDispatcherImpl.doWork(RequestDispatcherImpl.java:316)

at com.sap.engine.services.servlets_jsp.server.runtime.RequestDispatcherImpl.forward(RequestDispatcherImpl.java:372)

at com.sap.portal.navigation.Gateway.service(Gateway.java:101)

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

at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.runServlet(HttpHandlerImpl.java:390)

at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java:264)

at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:347)

at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:325)

at com.sap.engine.services.httpserver.server.RequestAnalizer.invokeWebContainer(RequestAnalizer.java:887)

at com.sap.engine.services.httpserver.server.RequestAnalizer.handle(RequestAnalizer.java:241)

at com.sap.engine.services.httpserver.server.Client.handle(Client.java:92)

at com.sap.engine.services.httpserver.server.Processor.request(Processor.java:148)

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)

at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37)

at java.security.AccessController.doPrivileged(Native Method)

at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:100)

at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:170)

<b>Regards

Naveen Gupta</b>

Message was edited by: Naveen Gupta

Message was edited by: Naveen Gupta

[Former Member]

We also encounter this error with using SPNego to have single sign on access from windows to the portal. However we only see it at what appears to be random. If you turn off "Enable Windows Authentication" in the advanced tab of the browser internet options, you can log in normally. What we have found is that it seems to have something to do with the users profile on the computer. Logging out of windows and then logging back in will usually fix this.

We had one user who was getting this screen all the time. To fix this we took a backup of his 'documents and settings' folder and then deleted the folder. After restarting windows we moved the documents he needed back to the folder and then tried again and he was able to login with single sign on between windows and the portal.

[Former Member]

hey import com.sap.portal.runtime.logon.par file this contains everyting about login page of the portal

and check in the jsp and image section there might be additional image's there

[raj_balakrishnan3]

Hey Gavin and Naveen,

We are having the exact same problem. if you have fixed it, can you tell me how you fixed it?

Thanks

Raj Balakrishnan

[Former Member]

Hi,

If you configure your browser not to send NTLM tokens - this problem will not appear.

In case you use SPNego you will need the "Enable windows integrated authentication" option for Internet Explorer to be ON.(Plus you will need to fulfil the other browser prerequisites)

But if you do not use SPNego for authentication - turn this option off.

Regards,

Rumen

[gopalkrishna_baliga]

Hi Rumen,

We are also facing the same problem. We have configured single sign on. I heard that applying service pack 9 will solve this. Anybody has any other solution?

What is NTLM? SPNego? Please explain.

Can you send me the browser prerequisites at gopalbaliga2003@yahoo.co.in?

I will be greatful to you if you can help me.

thanks

Gopal

Message was edited by: gopalkrishna baliga

[Former Member]

Hi Naveen

We are having the same problem as you had.

Did you manage to find a solution. Please let me know.

My EMAIL address is:

gavin.wiggill@hotmail.com

Thank You

Gavin Wiggill