Portal Performance documents

Hi All,
I am looking for portal performace related documents like performace tuning/performace monitoring overall documents.
Please get back to me on the same
Thanks in advance
Best Regards,
PortalUser100

Hi,
Have a look at the below links
http://www.sdn.sap.com/irj/scn/index?rid=/library/uuid/f0f1358d-0812-2c10-b58c-c7bdd7a0cdce
http://www.sdn.sap.com/irj/scn/index?rid=/library/uuid/d164c5ee-0901-0010-4fbf-d0856b5c8a84
Regards
Karthiheyan M

Similar Messages

Error in "Maintain Performance Documents" Iview

Hi,
I have a Iview in MSS - "Maintain performance documents".
When I open the Iview(Status Overview) through MSS it shows the documents link.But when I click on the links in Status Overview I am getting the following error.
Portal runtime error.
An exception occurred while processing your request. Send the exception ID to your portal administrator.
Exception ID: 01:13_06/09/10_0031_8961850
Refer to the log file for details about this exception.
After checkign the portal log I can see teh error as follows
com.sapportals.portal.prt.runtime.PortalRuntimeException: Exception in SAP Application Integrator occured: Unable to parse template '<System.Access.WAS.protocol>://<System.Access.WAS.hostname>/<CustomerNamespace><ESID>/bc/bsp/<Namespace>/<Application>/<PageId>?<UseNoCookie[IF_true]>sap-client=<System.client>&sap-language=<Request.Language>&<StylesheetIntegration[IF_true PROCESS_RECURSIVE]>sap-accessibility=<User.Accessibility[SAP_BOOL]>&sap-ep-version=<Portal.Version[url_ENCODE]>&sap_ep_version=<Portal.Version[url_ENCODE]>&sap_ep_baseurl=<Portal.BaseURL[url_ENCODE]>&<Authentication>&<DynamicParameter[PARAMETER_MAPPING PROCESS_RECURSIVE]>&<ForwardParameters[QUERYSTRING]>&<ApplicationParameter[PROCESS_RECURSIVE]>'; the problem occured at position 161. Cannot process expression <System.client> because Invalid System Attribute:
System: &#39;SAP_LocalSystem&#39;,
Attribute: &#39;client&#39;.
Which system attribute it is talking about? Not getting from where its showing SAP_Localsystem..I checked the system object used in Iview.It is working fine.
There are no authorization errors also.
When I chekced the iview being opened after clicking on link in "Status Overview",
it is pointing to standard iview.How do I make it point to customized iview pointing to my client at R/3.
Please suggest what might be the solution.
Thanks and Regards,
Sumangala
Edited by: Sumangala Byali on Sep 6, 2010 10:04 AM

Hi Suman ,
Have you performed the connection tests for your system object ? Please share the results . Make sure that you are pointing to the correct client in your backend .
I hope you are using system alias name in the property of the iview . To me it looks that there is something wrong with system object or may be an improper configuration .
Regards
Mayank

Portal performance monitoring scripts : (Unable to generate reports) HELP

Hi,
Using 10.1.2.0.0
I followed README.html document to load the logs files to generate reports for Portal Performance.
First of all while running loadlogs.pl I keep getting the following error. I even tried adding -nodirect but still gets the same error. Don't know why. But it looks like there is some data loaded in OWA_LOGGER table
C:\ORACLE_PRODUCTS\PORTAL_AS\portal\admin\plsql\perf\loader>perl loadlogs.pl -logical_host localhost -connection owa_perf/owa_perf@orcl -http_logfile C:\ORACLE_PRODUCTS\PORTAL_AS\Apache\Apache\logs\error_log.1130457600 -webcache_logfile C:\ORACLE_PRODUCTS\PORTAL_AS\webcache\logs\access_log -oc4j_logfile C:\ORACLE_PRODUCTS\PORTAL_AS\j2ee\OC4J_Portal\application-deployments\portal\OC4J_Portal_default_island_1\application -nodirect
25-Oct-05 13:20:17, Copying abc:C:\ORACLE_PRODUCTS\PORTAL_AS\Apache\Apache\logs
\error_log.1130241600
25-Oct-05 13:20:17, Loading C:\DOCUME~1\whitesox\LOCALS~1\Temp\abc_error_log.1130
241600.20051025.132017
25-Oct-05 13:20:21, Copying abc:C:\ORACLE_PRODUCTS\PORTAL_AS\j2ee\OC4J_Portal\a
pplication-deployments\portal\OC4J_Portal_default_island_1\application
25-Oct-05 13:20:21, Loading C:\DOCUME~1\whitesox\LOCALS~1\Temp\abc_application.20
051025.132021 -nodirect
SQL*Loader-350: Syntax error at line 127.
Token longer than max allowable length of 258 chars
end",
^
25-Oct-05 13:20:22, Copying abc:C:\ORACLE_PRODUCTS\PORTAL_AS\webcache\logs\acce
ss_log
25-Oct-05 13:20:31, Loading C:\DOCUME~1\whitesox\LOCALS~1\Temp\abc_access_log.200
51025.132022Then I ran reports.sql but I don't see any reports being generated, but running this script did populate some other tables. I tried running some other scripts also but somehow I don't see any reports being generated as opposed to what is said in the README.HTML document i.e. "A sample web page (reports.html) is included which provides links to the generated reports.". How really I get to see the reports, where are the reports generated, is it something else that I am missing. No matter what script I run I don't see any report being generated. The document is not so clear. Can someone please help me out here. Thanks

Hi!
You have to change to directory
ORACLE_HOME$/portal/admin/plsql/perf/scripts
(you can find reports.sql in it) before you run reports.sql script!
It will produce several .txt files.
After running the script just open reports.html, that will point the generated files.
A better place to ask questions like this:
Portal Performance and Scalability
http://forums.oracle.com/forums/forum.jspa?forumID=15

Authorization object to view Maintain Performance Documents on MSS

Hi Experts,
Would like to know which authorization object would require to view Maintain Performance Documents on MSS. Currently, we removed SAP_ALL access from MSS user and not able to peform Maintain Performance Documents.We are on EP 7 and ECC 6.
It gives following error :
java.lang.NullPointerException
     at com.sap.xss.hr.mbo.blc.BMboStatusComp.resetGlobalMboR3Data(BMboStatusComp.java:260)
     at com.sap.xss.hr.mbo.blc.wdp.InternalBMboStatusComp.resetGlobalMboR3Data(InternalBMboStatusComp.java:195)
     at com.sap.xss.hr.mbo.blc.BMboStatusCompInterface.resetGlobalMboR3Data(BMboStatusCompInterface.java:150)
     at com.sap.xss.hr.mbo.blc.wdp.InternalBMboStatusCompInterface.resetGlobalMboR3Data(InternalBMboStatusCompInterface.java:168)
     at com.sap.xss.hr.mbo.blc.wdp.InternalBMboStatusCompInterface$External.resetGlobalMboR3Data(InternalBMboStatusCompInterface.java:224)
     at com.sap.xss.hr.mbo.vac.VMboStatusComp.onBeforeOutput(VMboStatusComp.java:227)
     at com.sap.xss.hr.mbo.vac.wdp.InternalVMboStatusComp.onBeforeOutput(InternalVMboStatusComp.java:185)
     at com.sap.xss.hr.mbo.vac.VMboStatusCompInterface.onBeforeOutput(VMboStatusCompInterface.java:143)
     at com.sap.xss.hr.mbo.vac.wdp.InternalVMboStatusCompInterface.onBeforeOutput(InternalVMboStatusCompInterface.java:136)
     at com.sap.xss.hr.mbo.vac.wdp.InternalVMboStatusCompInterface$External.onBeforeOutput(InternalVMboStatusCompInterface.java:212)
     at com.sap.pcuigp.xssfpm.wd.FPMComponent.callOnBeforeOutput(FPMComponent.java:603)
     at com.sap.pcuigp.xssfpm.wd.FPMComponent.doProcessEvent(FPMComponent.java:569)
     at com.sap.pcuigp.xssfpm.wd.FPMComponent.doEventLoop(FPMComponent.java:438)
     at com.sap.pcuigp.xssfpm.wd.FPMComponent.wdDoInit(FPMComponent.java:196)
     at com.sap.pcuigp.xssfpm.wd.wdp.InternalFPMComponent.wdDoInit(InternalFPMComponent.java:110)
     at com.sap.tc.webdynpro.progmodel.generation.DelegatingComponent.doInit(DelegatingComponent.java:108)
     at com.sap.tc.webdynpro.progmodel.controller.Controller.initController(Controller.java:215)
     at com.sap.tc.webdynpro.progmodel.controller.Controller.init(Controller.java:200)
     at com.sap.tc.webdynpro.clientserver.cal.ClientComponent.init(ClientComponent.java:430)
     at com.sap.tc.webdynpro.clientserver.cal.ClientApplication.init(ClientApplication.java:362)
     at com.sap.tc.webdynpro.clientserver.session.ApplicationSession.initApplication(ApplicationSession.java:754)
     at com.sap.tc.webdynpro.clientserver.session.ApplicationSession.doProcessing(ApplicationSession.java:289)
     at com.sap.tc.webdynpro.clientserver.session.ClientSession.doApplicationProcessingPortal(ClientSession.java:733)
     at com.sap.tc.webdynpro.clientserver.session.ClientSession.doApplicationProcessing(ClientSession.java:668)
     at com.sap.tc.webdynpro.clientserver.session.ClientSession.doProcessing(ClientSession.java:250)
     at com.sap.tc.webdynpro.clientserver.session.RequestManager.doProcessing(RequestManager.java:149)
     at com.sap.tc.webdynpro.clientserver.session.core.ApplicationHandle.doProcessing(ApplicationHandle.java:73)
     at com.sap.tc.webdynpro.portal.pb.impl.AbstractApplicationProxy.sendDataAndProcessActionInternal(AbstractApplicationProxy.java:860)
     at com.sap.tc.webdynpro.portal.pb.impl.AbstractApplicationProxy.create(AbstractApplicationProxy.java:220)
     at com.sap.portal.pb.PageBuilder.updateApplications(PageBuilder.java:1288)
     at com.sap.portal.pb.PageBuilder.createPage(PageBuilder.java:355)
     at com.sap.portal.pb.PageBuilder.init(PageBuilder.java:548)
     at com.sap.portal.pb.PageBuilder.wdDoInit(PageBuilder.java:192)
     at com.sap.portal.pb.wdp.InternalPageBuilder.wdDoInit(InternalPageBuilder.java:150)
     at com.sap.tc.webdynpro.progmodel.generation.DelegatingComponent.doInit(DelegatingComponent.java:108)
     at com.sap.tc.webdynpro.progmodel.controller.Controller.initController(Controller.java:215)
     at com.sap.tc.webdynpro.progmodel.controller.Controller.init(Controller.java:200)
     at com.sap.tc.webdynpro.clientserver.cal.ClientComponent.init(ClientComponent.java:430)
     at com.sap.tc.webdynpro.clientserver.cal.ClientApplication.init(ClientApplication.java:362)
     at com.sap.tc.webdynpro.clientserver.session.ApplicationSession.initApplication(ApplicationSession.java:754)
     at com.sap.tc.webdynpro.clientserver.session.ApplicationSession.doProcessing(ApplicationSession.java:289)
     at com.sap.tc.webdynpro.clientserver.session.ClientSession.doApplicationProcessingStandalone(ClientSession.java:713)
     at com.sap.tc.webdynpro.clientserver.session.ClientSession.doApplicationProcessing(ClientSession.java:666)
     at com.sap.tc.webdynpro.clientserver.session.ClientSession.doProcessing(ClientSession.java:250)
     at com.sap.tc.webdynpro.clientserver.session.RequestManager.doProcessing(RequestManager.java:149)
     at com.sap.tc.webdynpro.serverimpl.defaultimpl.DispatcherServlet.doContent(DispatcherServlet.java:62)
     at com.sap.tc.webdynpro.serverimpl.defaultimpl.DispatcherServlet.doPost(DispatcherServlet.java:53)
     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)
     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:102)
     at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:172)
Would appreciate kind guidance to resolve issue.
Thanks in advance.
Aashish

I am closing this thread as opened at wrong place.
Thanks,
Aashish

Performance Document Status Overview

We have implemented ESS/MSS on EP7.0 on ECC6.0 and for MSS --> Maintain Performance Documents, we have used a custom BSP Application. Eveything is working fine except the 'status overview' doesn't show status info under correct column for old appraisals. But it shows relevant appraisal status under correct column if we choose 2008 appraisal. By default the portal shows 2006 Performance Appraisal in the drop down but dates are showing 01/01/2010 to 31/12/2010. We've changed the date from 01/01/2006 to 31/12/2006 but still employees appraisal status are not showing under correct column. All 2006 appraisal has "Close Approved" but for all them its showing under "In Preparation" column. But when we select 2008 Performance Appraisal, they work fine.
Any ideas how to fix that? We first thought we need to upgrade to higher SP level and we applied SP12. But still the status for 2006 or any other old appraisal is not pulling right.
Can anyone help?
Thank you,

""" On the portal "Status Overview" I-View for MSS --> Maintain Performance Documents, there is a property for employee evaluation period which needs to be set to "Yes". ""
how to change this property?
under content admin????
Thanks in advance.

Error in Maintain Performance Documents under Team in MSS

Getting below error when i click Maintain Performance Documents under Team in MSS
java.lang.NullPointerException
     at com.sap.xss.hr.mbo.blc.BMboStatusComp.resetGlobalMboR3Data(BMboStatusComp.java:260)
     at com.sap.xss.hr.mbo.blc.wdp.InternalBMboStatusComp.resetGlobalMboR3Data(InternalBMboStatusComp.java:195)
     at com.sap.xss.hr.mbo.blc.BMboStatusCompInterface.resetGlobalMboR3Data(BMboStatusCompInterface.java:150)
     at com.sap.xss.hr.mbo.blc.wdp.InternalBMboStatusCompInterface.resetGlobalMboR3Data(InternalBMboStatusCompInterface.java:168)
     at com.sap.xss.hr.mbo.blc.wdp.InternalBMboStatusCompInterface$External.resetGlobalMboR3Data(InternalBMboStatusCompInterface.java:224)
     at com.sap.xss.hr.mbo.vac.VMboStatusComp.onBeforeOutput(VMboStatusComp.java:227)
     at com.sap.xss.hr.mbo.vac.wdp.InternalVMboStatusComp.onBeforeOutput(InternalVMboStatusComp.java:187)
     at com.sap.xss.hr.mbo.vac.VMboStatusCompInterface.onBeforeOutput(VMboStatusCompInterface.java:143)
     at com.sap.xss.hr.mbo.vac.wdp.InternalVMboStatusCompInterface.onBeforeOutput(InternalVMboStatusCompInterface.java:136)
     at com.sap.xss.hr.mbo.vac.wdp.InternalVMboStatusCompInterface$External.onBeforeOutput(InternalVMboStatusCompInterface.java:212)
     at com.sap.pcuigp.xssfpm.wd.FPMComponent.callOnBeforeOutput(FPMComponent.java:603)
     at com.sap.pcuigp.xssfpm.wd.FPMComponent.doProcessEvent(FPMComponent.java:569)
     at com.sap.pcuigp.xssfpm.wd.FPMComponent.doEventLoop(FPMComponent.java:438)
     at com.sap.pcuigp.xssfpm.wd.FPMComponent.wdDoInit(FPMComponent.java:196)
     at com.sap.pcuigp.xssfpm.wd.wdp.InternalFPMComponent.wdDoInit(InternalFPMComponent.java:110)
     at com.sap.tc.webdynpro.progmodel.generation.DelegatingComponent.doInit(DelegatingComponent.java:108)
     at com.sap.tc.webdynpro.progmodel.controller.Controller.initController(Controller.java:215)
     at com.sap.tc.webdynpro.progmodel.controller.Controller.init(Controller.java:200)
     at com.sap.tc.webdynpro.clientserver.cal.ClientComponent.init(ClientComponent.java:430)
     at com.sap.tc.webdynpro.clientserver.cal.ClientApplication.init(ClientApplication.java:362)
     at com.sap.tc.webdynpro.clientserver.session.ApplicationSession.initApplication(ApplicationSession.java:756)
     at com.sap.tc.webdynpro.clientserver.session.ApplicationSession.doProcessing(ApplicationSession.java:291)
     at com.sap.tc.webdynpro.clientserver.session.ClientSession.doApplicationProcessingPortal(ClientSession.java:733)
     at com.sap.tc.webdynpro.clientserver.session.ClientSession.doApplicationProcessing(ClientSession.java:668)
     at com.sap.tc.webdynpro.clientserver.session.ClientSession.doProcessing(ClientSession.java:250)
     at com.sap.tc.webdynpro.clientserver.session.RequestManager.doProcessing(RequestManager.java:149)
     at com.sap.tc.webdynpro.clientserver.session.core.ApplicationHandle.doProcessing(ApplicationHandle.java:73)
     at com.sap.tc.webdynpro.portal.pb.impl.AbstractApplicationProxy.sendDataAndProcessActionInternal(AbstractApplicationProxy.java:860)
     at com.sap.tc.webdynpro.portal.pb.impl.AbstractApplicationProxy.create(AbstractApplicationProxy.java:220)
     at com.sap.portal.pb.PageBuilder.updateApplications(PageBuilder.java:1288)
     at com.sap.portal.pb.PageBuilder.createPage(PageBuilder.java:355)
     at com.sap.portal.pb.PageBuilder.init(PageBuilder.java:548)
     at com.sap.portal.pb.PageBuilder.wdDoInit(PageBuilder.java:192)
     at com.sap.portal.pb.wdp.InternalPageBuilder.wdDoInit(InternalPageBuilder.java:150)
     at com.sap.tc.webdynpro.progmodel.generation.DelegatingComponent.doInit(DelegatingComponent.java:108)
     at com.sap.tc.webdynpro.progmodel.controller.Controller.initController(Controller.java:215)
     at com.sap.tc.webdynpro.progmodel.controller.Controller.init(Controller.java:200)
     at com.sap.tc.webdynpro.clientserver.cal.ClientComponent.init(ClientComponent.java:430)
     at com.sap.tc.webdynpro.clientserver.cal.ClientApplication.init(ClientApplication.java:362)
     at com.sap.tc.webdynpro.clientserver.session.ApplicationSession.initApplication(ApplicationSession.java:756)
     at com.sap.tc.webdynpro.clientserver.session.ApplicationSession.doProcessing(ApplicationSession.java:291)
     at com.sap.tc.webdynpro.clientserver.session.ClientSession.doApplicationProcessingStandalone(ClientSession.java:713)
     at com.sap.tc.webdynpro.clientserver.session.ClientSession.doApplicationProcessing(ClientSession.java:666)
     at com.sap.tc.webdynpro.clientserver.session.ClientSession.doProcessing(ClientSession.java:250)
     at com.sap.tc.webdynpro.clientserver.session.RequestManager.doProcessing(RequestManager.java:149)
     at com.sap.tc.webdynpro.serverimpl.defaultimpl.DispatcherServlet.doContent(DispatcherServlet.java:62)
     at com.sap.tc.webdynpro.serverimpl.defaultimpl.DispatcherServlet.doPost(DispatcherServlet.java:53)
     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)
     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:102)
     at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:172)
Regards
Karthi D

Hi Karthi,
Did u check below thread?
check the notes mentioned in that and suggested steps as it applies to your issue also
Re: MSS - Maintain Performance Document iView
Koti Reddy

BPC 7.5NW Performance Document

Hi Experts,
Please help me to get BPC 7.5NW performance document or related document if anyone has.
Thanks in Advance,
regards,
Hari

Hi,
The following document might have some pointers that you are looking for
performance analysis and tuning guide for BPC - Link below.
[http://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/e08c2aa2-6c58-2e10-3588-e6ed2e7c04f8?QuickLink=index&overridelayout=true]
Thanks,
Sreeni

Maintain Performance Documents

Hello Everyone,
The 'Maintain Performance Documents' iView appears, but nothing shows inside. I gave the users SAP_ALL and SAP_NEW and I believe all the required permissions on the portal content are set.
What can be causing this?
Regards,
Motaz

Hi,
There may two type of error. One from Portal Content and 2nd from backend content. Please check whether everything is fine from portal end. IF it is fine then check the backend role. At the time of execution of the activity please on the transaction ST01 in backend this will help you to check the authorization in backend. After finishing the activity execute transaction SU53 in backend.Check whether any error thre or not.
If everything is fine then you can ask some ABAPer to debugg the code.
Hope this will help you.
Thanks & Regards,
Sandip Biswas.

Status overview iView not refreshed for performance documents on MSS

Hi Experts,
We are using the standard portal business package for Manager Self Service. However, recently, we found out that one iView was working before suddenly stopped working. This is the Status Overview iView for Maintain Performance Documents. When searching for the performance appraisal documents for a group of direct report employees, the status overviewtable is not refreshed. Although we do have the appraisal documents in
R/3, the iView shows 0 results.
we use MSS 600 SP 8 BP
Please help.
Thanks.

Hi
Can anyone please provide an input on this.
Regards
Sasha.

File system vs portal performance

fyi... any thoughts on this one:
Problem statement: In our current application, all files are stored in the database as BLOBS, and when a regular user tries to retrieve a file using the application, the files get served from the database. The problem with this approach, is that when files get large > 1MB, since files get streamed from the DB to the application server and when the complete BLOB is retrieved, only then does the file get served by the application server to the user. Compare this performance to retrieving a file from a filesystem the performance is a 10-25X depending on the size of the file, the larger the file the better the performance from the filesystem
In the current Oracle 10g Portal installed, I have a URL pointing to a 10MB PDF document and the same file checked into the Portal using the Portal native document management system. I see a 20X improvement using the File System."
Thanks for any help.

hi,
you can use caching in portal to cache the page and the content. this makes it only slow for the first time a document is downloaded. downloading it from the database does not involve any special portal operations but uses default database functionality.
to cache the pages with the content edit the page properties and go to the main tab. you can decide if you want to cache on user level or on system level as well as if you want to cache the content in addition. if you cache the content as well the file is put on the file system cache of portal and is served out of there every time the page/item is requested depending on the cache settings. there are additional techniques to speed up this file system cache as well by usin a ram drive to load this into memory.
regards,
christian

Portal Performance is Very Slow..Pls Help

Hi to all.
Our machine is Sun280R - Sun Solaris 8..
Using Oracle 9iAS 9.0.2.0.1..
Our portal is 9.0.2.0.1 Release 2.
All installed in one machine (infs/apps)
We have difficulties with the Portal performance.
It takes slow time to login, and view the pages.
and when we click the Customize button, it will be more slower (50 sec)...
Can anybody help?
How to check what is wrong here?
Pls..this is urgent..
Thanks.

you need to type in the name of a valid tablespace in the database where you are trying to install the owa_perf tables.
Like it says in the setup guide (readme.htm) that comes with the scripts..
"During the installation process, you will be asked for three tablespace destinations for:
* the log tables
* the log indices
* the log materialized views
It is recommended, though not mandatory, that you create and specify individual tablespaces for the storage of these elements. You cannot use DEFAULT as a valid tablespace for these responses."
...so you need to type in the name for a valid tablespace for each entry, you can type the same name but it asks you for three choices because each one can get large when your logs are large, asking for them separately would allow you to place them on separate disks or tablespaces that you could drop independently of other data.

Portal performance report

Hi Portal GURUs,
We have configured Portal Activity Reports for monitoring hits but we required to monitor Portal Performance.
Please suggest me if there is any in built features to get these reports?
Regards
Kiran

Hi,
you can monitor the portal performance by using CCMS (and GRMG).
Below link will also help you.
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/48fead90-0201-0010-6e83-b43f5dd4d338https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/3ba6a290-0201-0010-d684-c94b1c765ae9
Raghu

Portal Performance Trend Report

Hi Portal Gurus,
I have one request.
For ABAP Based system we can get historical performance report.
But for Portal , how we can get daily / weekly or monthly based report for performance.
We have Mercury Tool to get report for few 'Pages' based on users & response time.
I have checked response summary from monitoring. But we have multiple dialog instance & node.
Collecting data from there is not choice.
I'm looking for better way to way to get portal performance.
Regards
Sumanta Chatterjee

Hi
There are some portal activity report available in portal.chk user administration->activity report.Also you can customize this report according to your requirement.Basically a user activity report.
Also in netweaver administration (http://<portal url>:<port>/nwa)you can access all kinds of usage data.
Shankar

Portal performance KPIs

I need to define an SLA for Portal performance.
What would be the top KPIs or metrics for this?
What are the tools/reports to measure it?

Hi,
Usually customer expect in SLA to be determined :
a) average response time (or processing time) KPI
This KPI should be carefully defined for well-described process dialog steps (for UI based scenarios), as well as for well-defined amount of processed data.
For background jobs processing time can be defined, with direct relation to the volume of data to be processed.
The network environment (LAN/WAN) has significant impact on response time. The system hardware (CPU, Memory, Disk I/O) too. This means that you have to describe the conditions (fast CPU, enough memory, good network, etc) with as concrete as possible parameters, directly in the SLA together with the KPI.
b) processing throughput or capacity , e.g. number of concurrent users, parallel tasks, orders per hour, and so on
The KPI of how many users I can run on the system sometimes is a KPI that customers require. This, similar to the response time KPI, should be documented together with the hardware requirements and the volume of data requirements.
Regards,
Markus

Improve Portal performance with BI-Java by adding additional server node.

Hi SAP Expert
I wonder anyone might have attempted this before,
In an environment with BI-Java and Portal Java stack installed on the same server, is it possible to improve the system performance by adding additional portal server node? or is there any improvement seen by adding the extra server node?
I am after suggestion and experience on how the portal performance can be improve, with consideration of BI-Java sharing Portal resources.
Any comment will be most appreciated.

Hi Jim,
We've this configuration at our site, Portal and BI running together (not federated). Recommendations would be to:
1. Set a sensibly large max heap size on each server node of Portal (at least 2GB if not larger) and implement several nodes at least. For example we have 4 x physical nodes, each running 3 server nodes of 2GB max heap size apiece so a total of 12 nodes.
2. Implement the BI Safety Belt for large results sets (1127156)
3. Implement the latest JVM / JDK you can on your environment. We found much improved performance after implementing JDK SR10 with the J9/2.3 options enabled e.g., -Xjvm:j9vm23
-Xsoftrefthreshold0
4. Patch your BI components on the Portal (BIBASES, BIWEBAPP etc) to the latest available patch level for your Portal SP level
5. Make sure all your RFC connections are load balanced to the backend and tuned for the kind of load you expect on your reports, and the BI is sized appropriately in terms of app servers and dialog work processes, RFC-enabled login groups in SMLG etc.
6. Consult notes 1048691 (especially useful, opions &PROFILING=X&TRACE=X added to reports for example for performance tracing), 937697, 1021921, 948158 for information about problem analysis for this scenario
7. Implement SAP Web Dispatcher for Portal to reduce load on static mime files
8. Tune the Portal application. There's plenty information on SDN related to Portal performance tuning.
I hope this helps!
Cheers,
Marc

Portal Performance documents

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