Restricting Multiple log ons in portal

Hi all,
We want to restrict mulitple logon s in portal.
Onc a user is logged in,all subsequent user logon s for that user should prompt " The user is already logged in"
Are there any standard configurations which can provide this behaviour.
Or , should we write a custom module to acheive the same.
ANy API s to check if a user is logged in already or not...
Any help woulb be greatly appreciated.
Thanks and Regards
Bharathwaj

Hi Bharathwaj,
see:
MULTIPLE LOGIN WITH SAME USER ID
and
Only one authenticated user at time in Enterprise Portals
Hope it helps
Detlev

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Hi ,
Facing licence issue Due to subjected error .
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Then I would say it is not possible: Restrict multiple login in SAP Business Objects 4.0 SP6 for single user
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I have a JSF Project where I use Oracle JAAS for Login.
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Multiple log-ons using 1 client

Is it possible to have multiple user accounts log on remotely via Citrix into 1 client installation of SAP Business 1 ? I am imagining this use in an Outsourcing context.
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Dear Experts,
We are in Enterprise Portal 7.0 EhP1 SP07
We have a Business Requirement where in we need to restrict the users from multiple logons.
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Regards,
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Prevent multiple logins of the same user in portal
How to restrict multiple login session
Thanks and Regards,
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Unable to log into the portal-After Upgrade from NetWeaver 7.0 to 7.3EHP1

Dear Experts,
We have poltal landscape(NW 7.0 Dualstack SPS27) with our customozed themes and par files(Company name,logos and colours)
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/irj/portal url with our customized par(means ear file) without issues,
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Portal runtime error
An exception occured while processing your request.Send the exception ID your administrator
Exception id:
see log files for details about this exception
Default.trc log file(/server0/log)
#EP-PIN-PRT#tc~epbc~prtc~api#C00061FD2733006C00000005000056CB#9034950000000004#sap.com/com.sap.portal.runtime.system.hooks#com.sap.portal.prt.
runtime#J2EE_ADMIN#4##43E00B85A79911E380F800000089DCC6#3a483a0fa79911e3903000000089dcc6#3a483a0fa79911e3903000000089dcc6#0#Thread[HTTP Worker
[@900472845],5,Dedicated_Application_Thread]#Plain##
08:14_09/03/14_0005_9034950
[EXCEPTION]
java.lang.RuntimeException: Could not create Resource Repository root folder in PCD
at com.sap.portal.resource.repository.ResourceRepositorySrv.initRepositoryRootContext(ResourceRepositorySrv.java:140)
at com.sap.portal.resource.repository.ResourceRepositorySrv.init(ResourceRepositorySrv.java:93)
at com.sap.portal.prt.core.RequestDispatcherFactory$ServiceRequestDispatcher$3.service(RequestDispatcherFactory.java:518)
at com.sap.engine.services.servlets_jsp.server.deploy.impl.module.IRequestDispatcherImpl.dispatch(IRequestDispatcherImpl.java:363)
at com.sap.portal.prt.core.RequestDispatcherFactory$ServiceRequestDispatcher.init(RequestDispatcherFactory.java:503)
at com.sap.portal.prt.broker.PortalServiceItem.initServiceInstance(PortalServiceItem.java:347)
at com.sap.portal.prt.broker.PortalServiceItem.getServiceInstance(PortalServiceItem.java:210)
at com.sap.portal.prt.broker.PortalServiceItem.load(PortalServiceItem.java:578)
at com.sap.portal.prt.om.ObjectsManager.createObejctHandle(ObjectsManager.java:234)
at com.sap.portal.prt.om.ObjectsManager.getObjectHandle(ObjectsManager.java:147)
at com.sap.portal.prt.broker.PortalAppBroker.getPortalService(PortalAppBroker.java:498)
at com.sap.portal.prt.service.ServiceManager.getPortalServiceItem(ServiceManager.java:431)
at com.sap.portal.prt.service.ServiceManager.get(ServiceManager.java:220)
at com.sap.portal.prt.runtime.Portal$RuntimeResources.getService(Portal.java:130)
at com.sap.portal.resource.repository.WebResourceRepositorySrv.init(WebResourceRepositorySrv.java:71)
at com.sap.portal.prt.core.RequestDispatcherFactory$ServiceRequestDispatcher$3.service(RequestDispatcherFactory.java:518)
at com.sap.engine.services.servlets_jsp.server.deploy.impl.module.IRequestDispatcherImpl.dispatch(IRequestDispatcherImpl.java:363)
at com.sap.portal.prt.core.RequestDispatcherFactory$ServiceRequestDispatcher.init(RequestDispatcherFactory.java:503)
at com.sap.portal.prt.broker.PortalServiceItem.initServiceInstance(PortalServiceItem.java:347)
at com.sap.engine.services.servlets_jsp.server.deploy.impl.module.IRequestDispatcherImpl.dispatch(IRequestDispatcherImpl.java:363)
at com.sap.portal.prt.core.RequestDispatcherFactory$ServiceRequestDispatcher.init(RequestDispatcherFactory.java:503)
at com.sap.portal.prt.broker.PortalServiceItem.initServiceInstance(PortalServiceItem.java:347)
        at com.sap.portal.prt.broker.PortalServiceItem.getServiceInstance(PortalServiceItem.java:210)
        at com.sap.portal.prt.broker.PortalServiceItem.load(PortalServiceItem.java:578)
        at com.sap.portal.prt.om.ObjectsManager.createObejctHandle(ObjectsManager.java:234)
        at com.sap.portal.prt.om.ObjectsManager.getObjectHandle(ObjectsManager.java:147)
        at com.sap.portal.prt.broker.PortalAppBroker.getPortalService(PortalAppBroker.java:498)
        at com.sap.portal.prt.service.ServiceManager.getPortalServiceItem(ServiceManager.java:431)
        at com.sap.portal.prt.service.ServiceManager.get(ServiceManager.java:220)
        at com.sap.portal.prt.runtime.Portal$RuntimeResources.getService(Portal.java:130)
        at com.sap.portal.resource.repository.WebResourceImportService$ResourceImporter.<init>(WebResourceImportService.java:248)
        at com.sap.portal.resource.repository.WebResourceImportService.importApplicationResources(WebResourceImportService.java:172)
        at com.sapportals.portal.navigation.NavigationMimeRepositoryService.loadAllPicsToWRR(NavigationMimeRepositoryService.java:186)
        at com.sapportals.portal.navigation.NavigationMimeRepositoryService.init(NavigationMimeRepositoryService.java:160)
        at com.sap.portal.prt.core.RequestDispatcherFactory$ServiceRequestDispatcher$3.service(RequestDispatcherFactory.java:518)
        at com.sap.engine.services.servlets_jsp.server.deploy.impl.module.IRequestDispatcherImpl.dispatch(IRequestDispatcherImpl.java:363)
        at com.sap.portal.prt.core.RequestDispatcherFactory$ServiceRequestDispatcher.init(RequestDispatcherFactory.java:503)
        at com.sap.portal.prt.broker.PortalServiceItem.initServiceInstance(PortalServiceItem.java:347)
        at com.sap.portal.prt.broker.PortalServiceItem.getServiceInstance(PortalServiceItem.java:210)
        at com.sap.portal.prt.broker.PortalServiceItem.load(PortalServiceItem.java:578)
        at com.sap.portal.prt.om.ObjectsManager.createObejctHandle(ObjectsManager.java:234)
        at com.sap.portal.prt.om.ObjectsManager.getObjectHandle(ObjectsManager.java:147)
        at com.sap.portal.prt.broker.PortalAppBroker.getPortalService(PortalAppBroker.java:498)
        at com.sap.portal.prt.service.ServiceManager.getPortalServiceItem(ServiceManager.java:431)
        at com.sap.portal.prt.service.ServiceManager.get(ServiceManager.java:220)
at com.sap.portal.prt.runtime.Portal$RuntimeResources.getService(Portal.java:130)
        at com.sap.portal.pcm.iview.admin.PcmIviewCommon.getAdditionalAttributes(PcmIviewCommon.java:358)
        at com.sap.portal.pcm.iview.admin.PcmIviewCommon.initLayers(PcmIviewCommon.java:173)
        at com.sap.portal.pcm.iview.admin.AdminBaseiView.createAttrSetLayersList(AdminBaseiView.java:177)
        at com.sap.portal.pcm.page.admin.AdminBasePage.getCustomImplementation(AdminBasePage.java:76)
        at com.sap.portal.pcm.admin.PcmAdminBase.getImplementation(PcmAdminBase.java:642)
        at com.sapportals.portal.navigation.LightningHelperService.getFrameworkPageAttributesValues(LightningHelperService.java:143)
        at com.sapportals.portal.navigation.LightningHelperService.getFrameworkPageAttributesValues(LightningHelperService.java:171)
        at com.sapportals.portal.navigation.fpm.util.PhaseConfiguration.prepareAttributes(PhaseConfiguration.java:71)
        at com.sapportals.portal.navigation.fpm.util.PhaseConfiguration.storeRelatedAttributesInSharedStorage(PhaseConfiguration.java:35)
        at com.sapportals.portal.navigation.fpm.NavigationFpmListener.doFrameworkPhase(NavigationFpmListener.java:535)
        at com.sapportals.portal.navigation.fpm.NavigationFpmListener.doPhase(NavigationFpmListener.java:122)
        at com.sapportals.portal.pb.fpm.FPMContainer.distributeEvent(FPMContainer.java:63)
        at com.sapportals.portal.pb.fpm.FPM.doDocumentHook(FPM.java:179)
        at com.sapportals.portal.prt.service.document.DocumentHookMulticaster.doDocumentHook(DocumentHookMulticaster.java:100)
        at com.sapportals.portal.prt.service.document.DocumentHookService.doDocumentHook(DocumentHookService.java:119)
        at com.sapportals.portal.prt.service.document.DocumentHookServiceNew.doDocumentHook(DocumentHookServiceNew.java:186)
        at com.sapportals.portal.prt.connection.PortalHook.doDocumentHook(PortalHook.java:665)
        at com.sap.portal.prt.core.PortalRequestManager.callPortalComponent(PortalRequestManager.java:183)
        at com.sap.portal.prt.core.PortalRequestManager.dispatchRequest(PortalRequestManager.java:107)
        at com.sap.portal.prt.core.PortalRequestManager.dispatchRequest(PortalRequestManager.java:141)
        at com.sap.portal.prt.component.PortalComponentResponse.include(PortalComponentResponse.java:206)
        at com.sapportals.portal.navigation.PortalLauncher.doContent(PortalLauncher.java:116)
        at com.sapportals.portal.prt.component.AbstractPortalComponent.serviceDeprecated(AbstractPortalComponent.java:213)
        at com.sapportals.portal.prt.component.AbstractPortalComponent.service(AbstractPortalComponent.java:129)
at com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:78)
        at com.sap.engine.services.httpserver.filters.MemoryStatisticFilter.process(MemoryStatisticFilter.java:57)
        at com.sap.engine.services.httpserver.chain.ServerFilter.process(ServerFilter.java:12)
        at com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:78)
        at com.sap.engine.services.httpserver.filters.DSRHttpFilter.process(DSRHttpFilter.java:43)
        at com.sap.engine.services.httpserver.chain.ServerFilter.process(ServerFilter.java:12)
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        at com.sap.engine.core.thread.execution.Executable.run(Executable.java:101)
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Caused by: javax.naming.InvalidNameException: Character not allowed: ':' in 'pcd:resource_repository'
at com.sapportals.portal.pcd.pl.PcdName.checkComponent(PcdName.java:64)
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        at com.sapportals.portal.pcd.gl.util.StringUtils.tokenizeIntoPcdName(StringUtils.java:112)
        at com.sapportals.portal.pcd.pl.PcdName.appendUrlInternal(PcdName.java:408)
        at com.sapportals.portal.pcd.pl.PcdName.<init>(PcdName.java:245)
        at com.sap.portal.resource.repository.ResourceRepositorySrv.initRepositoryRootContext(ResourceRepositorySrv.java:121)
        ... 132 more
1)We are suspecting this issue is related to the theme issue.How to update the theme in the upgraded portal(have a backup of themes)
2)Want to know if we update a theme where it stored at the operating system level(in NW 7.3 EHP1 as well as NW 7.0)
3)Is there any post steps after portal upgrade.
Request you suggest.
Regards
Maruthi

Hi
Refer the SAP Notes
1942399 - Fix usage of unregistered class loader while processing HTTP request in an application being updated or stopped at the same time
1744820 - Migration 7.3 fails while executing migration of pcd_upgrade
1703578 - WPC migration stops during connection creation
1918086 - ERROR: Unable to get iView
Regards
Ram

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