Null links in collaboration room
Hello,
I created a collaboration room with the following room parts:
Project Home
Documents and Links
Tasks
Admin: Room
Admin: Members and Room Relations
Team Members
of these, Admin:Room and Admin:Members and Room Relations are assigned only to Admin members.
When I create a rrom using this template and enter as Admin, everything is fine. The problem is: whenever I am login with Members role, I am getting 2 null links in place of Admin: Room and Admin: Members and Room Relations.
I have tried following https://forums.sdn.sap.com/thread.jspa?threadID=1196685 but without any success. I already have these 2 pages permission set for everyone as Read (End user checked).
I am on EP 7.0 SP16.
Please help
Closing for other questions. Had to create new room template for this resolution.
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Message was edited by:
kavitha harikaHi,
Logon to portal as Administrator.
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Hi there,
I'm trying to create a room using the room creation wizard but got a Portal Runtime error. We are runing SP12 and it's our first time creating a room after installation.
any help is much appreciated..
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An exception occurred while processing a request for :
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Exception id: 03:29_24/06/05_0020_8593150
See the details for the exception ID in the log file
ZHANG | GROUP.MODIFY | GROUP = GRUP.PRIVATE_DATASOURCE.un:ROOM_a095da07-12c7-2710-1abc-882ecb2adb02_MAIN | | ADD_VALUES: PRINCIPAL_RELATION_MEMBER_ATTRIBUTE=[USER.R3_DATASOURCE.JZHANG]
Property type is not multi-valued com.sapportals.wcm.repository.ResourceException: Property type is not multi-valued
at com.sapportals.wcm.repository.ResourceException.fillInStackTrace(ResourceException.java:400)
at java.lang.Throwable.<init>(Throwable.java:195)
at java.lang.Exception.<init>(Exception.java:41)
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at com.sapportals.wcm.repository.ResourceException.<init>(ResourceException.java:227)
at com.sapportals.wcm.repository.MutableProperty.setValues(MutableProperty.java:549)
at com.sapportals.wcm.repository.manager.cm.persistence.commonjdbc.PropertyHandler.getExternalProperties(PropertyHandler.java:372)
at com.sapportals.wcm.repository.manager.cm.persistence.commonjdbc.PropertyHandler.getExternalProperties(PropertyHandler.java:447)
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at com.sapportals.wcm.repository.manager.cm.CmRepository.getDeadProperties(CmRepository.java:1929)
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at com.sapportals.wcm.repository.manager.cm.CmPropertyManager.getProperty(CmPropertyManager.java:729)
at com.sapportals.wcm.repository.manager.cm.CmPropertyManager.getProperty(CmPropertyManager.java:582)
at com.sapportals.wcm.repository.ResourceImpl.internalGetProperty(ResourceImpl.java:3069)
at com.sapportals.wcm.repository.ResourceImpl.getProperty(ResourceImpl.java:1238)
at com.sap.ip.collaboration.room.impl.RoomRFStorage.deletePersistentParameters(RoomRFStorage.java:635)
at com.sap.ip.collaboration.room.impl.RoomRFStorage.persistParameters(RoomRFStorage.java:590)
at com.sap.ip.collaboration.room.impl.RoomRFStorage.persistAll(RoomRFStorage.java:268)
at com.sap.ip.collaboration.room.impl.RoomRFStorage.init(RoomRFStorage.java:56)
at com.sap.ip.collaboration.room.impl.RoomObject.createRFBackend(RoomObject.java:2441)
at com.sap.ip.collaboration.room.impl.RoomObject.<init>(RoomObject.java:187)
at com.sap.ip.collaboration.room.impl.Rooms.createRoom(Rooms.java:174)
at com.sap.ip.collaboration.room.impl.RoomsKMService.createRoom(RoomsKMService.java:107)
at com.sap.ip.collaboration.roomui.api.rcwizard.model.RoomCreationController.createRoom(RoomCreationController.java:192)
at com.sap.ip.collaboration.roomui.api.rcwizard.ui.RcWizardUIBaseControl.onFinish(RcWizardUIBaseControl.java:68)
at com.sap.ip.collaboration.roomui.api.rcwizard.ui.RoomOverview.onFinish(RoomOverview.java:347)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at com.sapportals.wdf.stack.Control.dispatchHtmlbEvent(Control.java:386)
at com.sapportals.wdf.WdfEventDispatcher.dispatch(WdfEventDispatcher.java:175)
at com.sapportals.wdf.WdfCompositeController.onWdfEvent(WdfCompositeController.java:538)
at sun.reflect.GeneratedMethodAccessor4503.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at com.sapportals.htmlb.page.DynPage.doProcessCompositeEvent(DynPage.java:204)
at com.sapportals.htmlb.page.DynPage.doProcessCurrentEvent(DynPage.java:142)
at com.sapportals.htmlb.page.PageProcessor.handleRequest(PageProcessor.java:115)
at com.sapportals.portal.htmlb.page.PageProcessorComponent.doContent(PageProcessorComponent.java:134)
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.async.AsyncIncludeRunnable$1$DoDispatchRequest.run(AsyncIncludeRunnable.java:377)
at java.security.AccessController.doPrivileged(Native Method)
at com.sapportals.portal.prt.core.async.AsyncIncludeRunnable.run(AsyncIncludeRunnable.java:390)
at com.sapportals.portal.prt.core.async.ThreadContextRunnable.run(ThreadContextRunnable.java:164)
at EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run(PooledExecutor.java:729)
at java.lang.Thread.run(Thread.java:534)
com.sap.netweaver.coll.room.api.util.RoomResourceException: Cannot get resource /room_extensions/cm_stores/TEMPLATES/MeetingRoom/Links: Cannot get resource /room_extensions/cm_stores/TEMPLATES/MeetingRoom/Links
at com.sap.netweaver.coll.room.api.util.RFAccessor.getResource(RFAccessor.java:202)
at com.sap.netweaver.coll.room.api.util.RFAccessor.getResource(RFAccessor.java:168)
at com.sap.netweaver.coll.room.api.util.RFAccessor.copyResource(RFAccessor.java:348)
at com.sap.netweaver.coll.room.impl.extension.cm.stores.Store.createWorkspace(Store.java:64)
at com.sap.netweaver.coll.room.impl.extension.cm.stores.WorkspaceManager.createWorkspace(WorkspaceManager.java:70)
at com.sap.netweaver.coll.room.impl.extension.cm.CmRoomExtensionSP2FP.createWorkspace(CmRoomExtensionSP2FP.java:246)
at com.sap.netweaver.coll.room.impl.extension.cm.CmRoomExtensionSP2FP.perform(CmRoomExtensionSP2FP.java:211)
at com.sap.netweaver.coll.room.impl.extension.cm.CmRoomExtensionSP2FP.process(CmRoomExtensionSP2FP.java:195)
at com.sap.netweaver.coll.base.core.extension.ExtensionWrapper.jarmRunTime(ExtensionWrapper.java:129)
at com.sap.netweaver.coll.base.core.extension.ExtensionWrapper.process(ExtensionWrapper.java:108)
at com.sap.netweaver.coll.base.core.extension.Item.process(Item.java:175)
at com.sap.netweaver.coll.base.core.extension.Item.process(Item.java:97)
at com.sap.netweaver.coll.base.core.extension.Subscription.processItems(Subscription.java:122)
at com.sap.netweaver.coll.base.core.extension.Subscriptions.perform(Subscriptions.java:122)
at com.sap.netweaver.coll.base.core.extension.Subscriptions.performJarmed(Subscriptions.java:101)
at com.sap.netweaver.coll.base.core.extension.ExtensionTask.processItems(ExtensionTask.java:153)
at com.sap.netweaver.coll.base.core.extension.ExtensionProcessor.process(ExtensionProcessor.java:61)
at com.sap.ip.collaboration.room.impl.RoomObject.<init>(RoomObject.java:198)
at com.sap.ip.collaboration.room.impl.Rooms.createRoom(Rooms.java:174)
at com.sap.ip.collaboration.room.impl.RoomsKMService.createRoom(RoomsKMService.java:107)
at com.sap.ip.collaboration.roomui.api.rcwizard.model.RoomCreationController.createRoom(RoomCreationController.java:192)
at com.sap.ip.collaboration.roomui.api.rcwizard.ui.RcWizardUIBaseControl.onFinish(RcWizardUIBaseControl.java:68)
at com.sap.ip.collaboration.roomui.api.rcwizard.ui.RoomOverview.onFinish(RoomOverview.java:347)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at com.sapportals.wdf.stack.Control.dispatchHtmlbEvent(Control.java:386)
at com.sapportals.wdf.WdfEventDispatcher.dispatch(WdfEventDispatcher.java:175)
at com.sapportals.wdf.WdfCompositeController.onWdfEvent(WdfCompositeController.java:538)
at sun.reflect.GeneratedMethodAccessor4503.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at com.sapportals.htmlb.page.DynPage.doProcessCompositeEvent(DynPage.java:204)
at com.sapportals.htmlb.page.DynPage.doProcessCurrentEvent(DynPage.java:142)
at com.sapportals.htmlb.page.PageProcessor.handleRequest(PageProcessor.java:115)
at com.sapportals.portal.htmlb.page.PageProcessorComponent.doContent(PageProcessorComponent.java:134)
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.async.AsyncIncludeRunnable$1$DoDispatchRequest.run(AsyncIncludeRunnable.java:377)
at java.security.AccessController.doPrivileged(Native Method)
at com.sapportals.portal.prt.core.async.AsyncIncludeRunnable.run(AsyncIncludeRunnable.java:390)
at com.sapportals.portal.prt.core.async.ThreadContextRunnable.run(ThreadContextRunnable.java:164)
at EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run(PooledExecutor.java:729)
at java.lang.Thread.run(Thread.java:534)
exception is chained. Original exception -
java.lang.NullPointerException: Cannot get resource /room_extensions/cm_stores/TEMPLATES/MeetingRoom/Links
at com.sap.netweaver.coll.room.api.util.RFAccessor.getResource(RFAccessor.java:195)
at com.sap.netweaver.coll.room.api.util.RFAccessor.getResource(RFAccessor.java:168)
at com.sap.netweaver.coll.room.api.util.RFAccessor.copyResource(RFAccessor.java:348)
at com.sap.netweaver.coll.room.impl.extension.cm.stores.Store.createWorkspace(Store.java:64)
at com.sap.netweaver.coll.room.impl.extension.cm.stores.WorkspaceManager.createWorkspace(WorkspaceManager.java:70)
at com.sap.netweaver.coll.room.impl.extension.cm.CmRoomExtensionSP2FP.createWorkspace(CmRoomExtensionSP2FP.java:246)
at com.sap.netweaver.coll.room.impl.extension.cm.CmRoomExtensionSP2FP.perform(CmRoomExtensionSP2FP.java:211)
at com.sap.netweaver.coll.room.impl.extension.cm.CmRoomExtensionSP2FP.process(CmRoomExtensionSP2FP.java:195)
at com.sap.netweaver.coll.base.core.extension.ExtensionWrapper.jarmRunTime(ExtensionWrapper.java:129)
at com.sap.netweaver.coll.base.core.extension.ExtensionWrapper.process(ExtensionWrapper.java:108)
at com.sap.netweaver.coll.base.core.extension.Item.process(Item.java:175)
at com.sap.netweaver.coll.base.core.extension.Item.process(Item.java:97)
at com.sap.netweaver.coll.base.core.extension.Subscription.processItems(Subscription.java:122)
at com.sap.netweaver.coll.base.core.extension.Subscriptions.perform(Subscriptions.java:122)
at com.sap.netweaver.coll.base.core.extension.Subscriptions.performJarmed(Subscriptions.java:101)
at com.sap.netweaver.coll.base.core.extension.ExtensionTask.processItems(ExtensionTask.java:153)
at com.sap.netweaver.coll.base.core.extension.ExtensionProcessor.process(ExtensionProcessor.java:61)
at com.sap.ip.collaboration.room.impl.RoomObject.<init>(RoomObject.java:198)
at com.sap.ip.collaboration.room.impl.Rooms.createRoom(Rooms.java:174)
at com.sap.ip.collaboration.room.impl.RoomsKMService.createRoom(RoomsKMService.java:107)
at com.sap.ip.collaboration.roomui.api.rcwizard.model.RoomCreationController.createRoom(RoomCreationController.java:192)
at com.sap.ip.collaboration.roomui.api.rcwizard.ui.RcWizardUIBaseControl.onFinish(RcWizardUIBaseControl.java:68)
at com.sap.ip.collaboration.roomui.api.rcwizard.ui.RoomOverview.onFinish(RoomOverview.java:347)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at com.sapportals.wdf.stack.Control.dispatchHtmlbEvent(Control.java:386)
at com.sapportals.wdf.WdfEventDispatcher.dispatch(WdfEventDispatcher.java:175)
at com.sapportals.wdf.WdfCompositeController.onWdfEvent(WdfCompositeController.java:538)
at sun.reflect.GeneratedMethodAccessor4503.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at com.sapportals.htmlb.page.DynPage.doProcessCompositeEvent(DynPage.java:204)
at com.sapportals.htmlb.page.DynPage.doProcessCurrentEvent(DynPage.java:142)
at com.sapportals.htmlb.page.PageProcessor.handleRequest(PageProcessor.java:115)
at com.sapportals.portal.htmlb.page.PageProcessorComponent.doContent(PageProcessorComponent.java:134)
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.async.AsyncIncludeRunnable$1$DoDispatchRequest.run(AsyncIncludeRunnable.java:377)
at java.security.AccessController.doPrivileged(Native Method)
at com.sapportals.portal.prt.core.async.AsyncIncludeRunnable.run(AsyncIncludeRunnable.java:390)
at com.sapportals.portal.prt.core.async.ThreadContextRunnable.run(ThreadContextRunnable.java:164)
at EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run(PooledExecutor.java:729)
at java.lang.Thread.run(Thread.java:534)Hi there,
After following the basic configuration steps for collaboration, we do not see the error:
com.sap.netweaver.coll.room.api.util.RoomResourceException: Cannot get resource /room_extensions/cm_stores/TEMPLATES/MeetingRoom/Links: Cannot get resource /room_extensions/cm_stores/TEMPLATES/MeetingRoom/Links
but this error is still there and the room creation wizard failed again:
Property type is not multi-valued com.sapportals.wcm.repository.ResourceException: Property type is not multi-valued
any help is much appreciated...
Thanks. -
How to get the list of collaboration rooms for a particular user??
Hello Experts,
I have a requirement to get the list of all the collaboration rooms for a given user. I have started developing the Web Dynpro application by reusing necessary jars required to the web dynpro application.
on some action I am trying to execute the below code:
IRooms roomsAPI = (IRooms) PortalRuntime.getRuntimeResources().getService(IRooms.PORTAL_SERVICE_ID);
which I have got from help.sap.com
But, there's some exception being raised and not able to retrieve the list of rooms.
Could somebody tell me what am I doing wrong.
Regards,
Raghu.Hi,
the below is the code that I have used to get the list of rooms. But I'm getting into the NullPointerException .
I have added the catch block for time being, but could you please let me know the reason for NullPointerException?
public void onActiongetRooms(com.sap.tc.webdynpro.progmodel.api.IWDCustomEvent wdEvent )
//@@begin onActiongetRooms(ServerEvent)
IWDMessageManager msgMgr = wdComponentAPI.getMessageManager();
try{
IService service = PortalRuntime.getRuntimeResources().getService(IRooms.KM_SERVICE_ID);
IRooms roomsAPI = (IRooms) service;
String roomID = "00bd6231-fdca-2c10-919c-97bf74054b7d";
IRoom room = roomsAPI.getRoom(roomID);
String roomname = room.getName();
msgMgr.reportSuccess(roomname);
} catch (NullPointerException e) {
// TODO: handle exception
msgMgr.reportException("Null Error:"+e.getMessage(), true);
catch (RoomInstantiationException e) {
// TODO: handle exception
msgMgr.reportException("Error :"+e.getMessage(), true);
//@@end
Any thoughts are much appreciated.
Thanks in advance.
Raghu -
"404 Error - The requested resource does not exist" found in portal for Collaboration room
Hi Experts,
I am trying to resolve this issue since a week but not able to solve it, so i need your help.
The Problem is when i assign a collaboration room to a user, the room is assigned but when the user clicks on the room link it gives the "404 Error - The requested resource doesn't exist". But if a new room is created and give access to the user, the user is able to open the new room through the link and view the documents.
The Unique thing about the error is, it doesn't occur for every user it happens with few users, since I am the super_admin I am able to view all the rooms without getting such "404 error" even for once.
I have tried by setting up all the permissions to the room and also assigning Everyone role to the rooms, still the problem persists.
I am unable to find a solution for this, so need your help.
Eagerly waiting for your helpful replies.
Thanks in advance.
Thanks & Regards,
Shumana.Hi
Try with following link (VC should be in Caps) -
http://localhost:50400/VC/default.jsp
Also check whether you have proper admin roles assigned to your user id.
Regards
Sandeep
Edited by: Sandeep Patki on Sep 16, 2009 8:47 AM -
Problem with collaboration rooms
Hi all,
I have a prolem in collaboration rooms, After i create a room, i will get a link to enter the room. when i click on the link, i am able to enter the room but with an error saying
<b>"No connection to groupware server (No logon data found for system lotussystem). Refresh this screen or contact your system administrator if the problem persists"</b>
Can anyone please help me why the error is??? and also what should be done for this.Kavitha,
Users should be mapped to appropriate systems through a user name and password.
In your case navigate to USer Management and enter an appropriate Username and password for the system lotussystem through the User mapping tab. The User name and password would be used to logon to the system.
This should solve the problem.
Regards
Nithya
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