Portal Runtime error

[Former Member]

Hi guys,

I played last week a little bit in our test system with portal. I created some iviews, pages and so on. Everything worked fine, but after that I got the following error message:

Exception ID:08:57_26/02/09_0114_108079250

Full Message Text

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: [00096B6ED0DC005D00000D04000FE040000463CDA3BA805F]

I think I changed some permissions, but I am not sure were. So now I can not log in to my BI web applications and web queries.

thanks in advance for any help

Regards

Erwin

[Former Member · Accepted solution]

can you please post detailed error log?

[Former Member · Accepted solution]

How can I find it?

Regards

Erwin

[Former Member]

maybe I should add, that last week everything was OK. I could use my web application and web query without any problems. On friday I created some iviews in portal and I played with roles as well, I think I had to change something, because now I can not log into any web applications at all.

What is strange if I log into the portal at first and after that I try to open my web application (in separate window) everything works fine, but if I try to open web templates without log in to portal at first I get error message.

My web applications are not "integrated" into portal, I mean they are not iviews.

Regards

Erwin

[Former Member]

The Portal Content Directory path must have changed.

Go to your Backend configuration and Update the new PCD path

[Former Member]

I found detailed description of the error message:

11:09_26/02/09_0118_108079250

[EXCEPTION]

com.sapportals.portal.pcd.gl.PermissionControlException: Access denied (Object(s): portal_content/com.sap.pct/platform_add_ons/com.sap.ip.bi/iViews/com.sap.ip.bi.bex)

at com.sapportals.portal.pcd.gl.PcdFilterContext.filterLookup(PcdFilterContext.java:422)

at com.sapportals.portal.pcd.gl.PcdProxyContext.basicContextLookup(PcdProxyContext.java:1248)

at com.sapportals.portal.pcd.gl.PcdProxyContext.basicContextLookup(PcdProxyContext.java:1254)

at com.sapportals.portal.pcd.gl.PcdProxyContext.basicContextLookup(PcdProxyContext.java:1254)

at com.sapportals.portal.pcd.gl.PcdProxyContext.basicContextLookup(PcdProxyContext.java:1254)

at com.sapportals.portal.pcd.gl.PcdProxyContext.basicContextLookup(PcdProxyContext.java:1254)

at com.sapportals.portal.pcd.gl.PcdProxyContext.basicContextLookup(PcdProxyContext.java:1254)

at com.sapportals.portal.pcd.gl.PcdProxyContext.proxyLookupLink(PcdProxyContext.java:1353)

at com.sapportals.portal.pcd.gl.PcdProxyContext.proxyLookup(PcdProxyContext.java:1300)

at com.sapportals.portal.pcd.gl.PcdProxyContext.lookup(PcdProxyContext.java:1067)

at com.sapportals.portal.pcd.gl.PcdGlContext.lookup(PcdGlContext.java:68)

at com.sapportals.portal.pcd.gl.PcdURLContext.lookup(PcdURLContext.java:238)

at javax.naming.InitialContext.lookup(InitialContext.java:361)

at com.sapportals.portal.prt.deployment.DeploymentManager.getPropertyContentProvider(DeploymentManager.java:1919)

at com.sapportals.portal.prt.core.broker.PortalComponentContextItem.refresh(PortalComponentContextItem.java:234)

at com.sapportals.portal.prt.core.broker.PortalComponentContextItem.getContext(PortalComponentContextItem.java:316)

at com.sapportals.portal.prt.component.PortalComponentRequest.getComponentContext(PortalComponentRequest.java:387)

at com.sapportals.portal.prt.connection.PortalRequest.getRootContext(PortalRequest.java:488)

at com.sapportals.portal.prt.core.PortalRequestManager.runRequestCycle(PortalRequestManager.java:607)

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

at com.sapportals.portal.prt.dispatcher.Dispatcher$doService.run(Dispatcher.java:524)

at java.security.AccessController.doPrivileged(AccessController.java:246)

at com.sapportals.portal.prt.dispatcher.Dispatcher.service(Dispatcher.java:407)

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.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)

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

at java.security.AccessController.doPrivileged(AccessController.java:219)

at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:102)

at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:172)

[Former Member]

I think in Content Administration -> Portal Content -> Folder Portal Content - > permissions I pressed "Reset child permissions"

Can it be the reasion?

I do not know why but I can not press the "Restore Inheritance" it is inactive.

[Former Member]

can you please provide appropriate permission to BW iViews which you are using?

[Former Member]

Can you please guide me a little bit? Where can I find this information ?

Regards

Erwin

[Former Member]

thanks all,

I found already the solution:

Go to content administration.
In the PCD locate the iview folder under portal_content/com.sap.pct/platform_add_ons/com.sap.ip.bi/iViews 
right click and choose open permissions.
ensure you have a everyone group added here and the enduser box checked.

Regards

Erwin