BI Beans Portal sample cache error
Hi,
I have tried to implement the BI Beans Portal sample, I have followed the instructions and everything has worked, however if I try and display a Portlet, I get the message "This view has not been cached yet".
I have cached all the Dataviews with the UpdateCache class, and can see cached Dataviews in the BI Catalog Explorer.
Has anyone got this working, or know where I have gone wrong.
Thanks,
Jon
I did resolve this issue, or I should say it resolved itself. It was one of those issues that I didn't change anything and it started working. I found that if I tried to explicitly name the dataviews that I wanted to cache in the java command line caching tool, it had a better chance of working.
Jon
Similar Messages
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Invalidating portal page cache
On a portal page, contents are rendered by portlets using java programs. With page caching on, the entire portal page is cached. Performance is great when users are navigating back to this portal page from other pages.
Because the portlets hold session context in the application, this portal page is invalid once a user signs out or closes the browser window. The problem is that if this portal page is cached, when the user signs in again portal would present the cached page without going to the portlets to re-establish a new session context.
What can we do to invalidate the cache of this portal page? We found nothing in the portal to specify any invalidation rules for a portal page. We believe we cannot invalidate the cached portal page from the application.
Any ideas will be appreciated,
ChungWith the following settings:
1. Portal page caching:
Cache Page Definition Only
2. Provider.xml of portlets:
<pageExpires>20</pageExpires>
3. Provider registration info:
Require portal user specific session information. (Option checked)
we get the following results:
- When portal user navigates back to the portal page consisting the portlets,
the page is rendered quickly. It's because provider.xml says portlets are good for 20 minutes.
- When a user logs out and within 20 minutes logs in again IN A NEW BROWSER WINDOW, a new session id will be used, portal will not use the cached portlets. Hence, requests will be made to the application and a new application session context will be created.
However, if the user uses the same browser window, then cached portlets will be used. It would encounter the application session timeout error. This restriction might be acceptable to customers.
We will recommend the above settings to the customer. Please verify that this is a valid solution. -
Deploying problems for portal sample
Hallo, I've just installed WebLogic Platform 7.0 with all components. I'm using
the tutorial to install the portal sample with BEA Portal.
I've created the new domain and the portalServer accordingly as the tutorial says.
When I'm trying to deploy the NewPortalWebApp to the portalApp enterprise application
I receive the following message:
UNABLE TO ADD MODULE: NewPortalWebApp TO APPLICATION DESCRIPTOR FOR: portalApp.
I had a look to the logs for the deployment and I noticed it adds several files
to the correct folders then it attempts sync and suceeds, it searches the portalApp
application descriptor, finds it but then it stops to continue deploying.
Where is the error?
Thanks for your nice support!
MarcoCQuite likely the server on which you are deploying the application does not have
access to the internet. The application.xml descriptor file references the dtd
at java.sun.com.
Work around for this is to copy the dtd locally and change the reference in the
descriptor e.g,. application_1_3.dtd
file:///home/yourHomedir/dtds/application.dtd
"MarcoC" <[email protected]> wrote:
>
Hallo, I've just installed WebLogic Platform 7.0 with all components.
I'm using
the tutorial to install the portal sample with BEA Portal.
I've created the new domain and the portalServer accordingly as the tutorial
says.
When I'm trying to deploy the NewPortalWebApp to the portalApp enterprise
application
I receive the following message:
UNABLE TO ADD MODULE: NewPortalWebApp TO APPLICATION DESCRIPTOR FOR:
portalApp.
I had a look to the logs for the deployment and I noticed it adds several
files
to the correct folders then it attempts sync and suceeds, it searches
the portalApp
application descriptor, finds it but then it stops to continue deploying.
Where is the error?
Thanks for your nice support!
MarcoC -
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Error:
Configure Portal Setup
An error occurred while executing a custom action:_GrantLocalPermissionsToWCSAccount.11EE91AB_EABF_48A6_9973_4DCD73190AC6
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It is good to hear from you again!
To contact our technical support, please call at 800-474-6836. If you live outside the US/Canada Region, please click the link below to get the support number for your region.
http://www8.hp.com/us/en/contact-hp/ww-phone-assist.html
I hope this helps!
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I work on behalf of HP
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Oracle Portal returns 500 error running under Weblogic 11g server
I've got Oracle Portal set up under Weblogic 11g.
SSO running, talking to OID 11g, also running under the same Weblogic 11g server. Tested SSO, it is working well.
After the install (no errors or issue on install), I go to http://<server>:8090/portal/pls/portal and geta Error 500 - Internal Server Error.
I traced down the problem to OHS - in ohs1.log:
[2009-08-04T10:09:15.0512-05:00] [OHS] [ERROR:32] [OHS-9999] [odl_log.c] [host_id: <server>] [host_addr: 127.0.0.1] [tid: 1320139072] [user: oracle] [ecid: 004S594zs25Fw000jzwkno0002740001NK] [rid: 0] [VirtualHost: main] Request Failed for : /portal/pls/portal, Resp Code : [500]
[2009-08-04T10:09:15.1212-05:00] [OHS] [ERROR:32] [OHS-9999] [core.c] [host_id: <server> [host_addr: 127.0.0.1] [tid: 1330628928] [user: oracle] [ecid: 004S5953tHhFw000jzwkno0002740001NL] [rid: 0] [VirtualHost: main] File does not exist: /opt/oracle/Middleware/asinst_2/config/OHS/ohs1/htdocs/favicon.ico
So the problem is favicon.ico is missing, which I confirmed. Does this mean a bad deployment of an .EAR file? What should I do?Yes, it seems you are correct....this is from WLS_PORTAL-diagnostic.log
Looks like the real problem is ERROR: Failed to load C shared library in RepositoryGateway after calling RepositoryGatewayJNI.load:
[2009-08-05T08:32:08.333-05:00] [WLS_PORTAL] [NOTIFICATION] [] [oracle.portal] [tid: [ACTIVE].ExecuteThread: '5' for queue: 'weblogic.kernel.Default (self-tuning)'] [userId: <anonymous>] [ecid: 0000IBekbL6Fw000jzwkno1AU3uT000001,0] [APP: portal] Portal Servlet Context Listener destroy started
[2009-08-05T08:34:14.191-05:00] [WLS_PORTAL] [NOTIFICATION] [] [oracle.portal] [tid: [STANDBY].ExecuteThread: '1' for queue: 'weblogic.kernel.Default (self-tuning)'] [userId: <anonymous>] [ecid: 0000IBel63LFw000jzwkno1AUOdM000000,0] [APP: portal] Initializing Portal Servlet Context Listener
[2009-08-05T08:34:14.534-05:00] [WLS_PORTAL] [NOTIFICATION] [] [oracle.portal] [tid: [STANDBY].ExecuteThread: '1' for queue: 'weblogic.kernel.Default (self-tuning)'] [userId: <anonymous>] [ecid: 0000IBel63LFw000jzwkno1AUOdM000000,0] [APP: portal] Creating Repository Service
[2009-08-05T08:34:14.540-05:00] [WLS_PORTAL] [NOTIFICATION] [] [oracle.portal] [tid: [STANDBY].ExecuteThread: '1' for queue: 'weblogic.kernel.Default (self-tuning)'] [userId: <anonymous>] [ecid: 0000IBel63LFw000jzwkno1AUOdM000000,0] [APP: portal] In RepositoryService.constructor(<3 args>), PLSQL_CONFIG_FILE = /opt/oracle/Middleware/user_projects/domains/pfrd/servers/WLS_PORTAL/stage/portal/portal/configuration/portal_plsql.conf[[args: serverInfo=WebLogic Server 10.3.1.0 Thu Jun 11 00:26:56 EDT 2009 1227385 , contextRoot=/portal, logMode=error]]
[2009-08-05T08:34:14.578-05:00] [WLS_PORTAL] [NOTIFICATION] [] [oracle.portal] [tid: [STANDBY].ExecuteThread: '1' for queue: 'weblogic.kernel.Default (self-tuning)'] [userId: <anonymous>] [ecid: 0000IBel63LFw000jzwkno1AUOdM000000,0] [APP: portal] In RepositoryServiceConfig, DAD_CONFIG_FILE = /opt/oracle/Middleware/user_projects/domains/pfrd/servers/WLS_PORTAL/stage/portal/portal/configuration/portal_dads.conf, CACHE_CONFIG_FILE = /opt/oracle/Middleware/user_projects/domains/pfrd/servers/WLS_PORTAL/stage/portal/portal/configuration/portal_cache.conf
[2009-08-05T08:34:14.582-05:00] [WLS_PORTAL] [NOTIFICATION] [] [oracle.portal] [tid: [STANDBY].ExecuteThread: '1' for queue: 'weblogic.kernel.Default (self-tuning)'] [userId: <anonymous>] [ecid: 0000IBel63LFw000jzwkno1AUOdM000000,0] [APP: portal] In RepositoryServiceConfig, dadRetriever = oracle.webdb.repository.service.DadFileConfigRetriever@26d4835, cacheRetriever = [email protected]7
[2009-08-05T08:34:14.622-05:00] [WLS_PORTAL] [NOTIFICATION] [] [oracle.portal] [tid: [STANDBY].ExecuteThread: '1' for queue: 'weblogic.kernel.Default (self-tuning)'] [userId: <anonymous>] [ecid: 0000IBel63LFw000jzwkno1AUOdM000000,0] [APP: portal] Calling RepositoryGatewayJNI.load ...
**ERROR STARTS HERE
[2009-08-05T08:34:14.637-05:00] [WLS_PORTAL] [ERROR] [] [oracle.portal] [tid: [STANDBY].ExecuteThread: '1' for queue: 'weblogic.kernel.Default (self-tuning)'] [userId: <anonymous>] [ecid: 0000IBel63LFw000jzwkno1AUOdM000000,0] [APP: portal] ERROR: Failed to load C shared library in RepositoryGateway!
[2009-08-05T08:34:14.665-05:00] [WLS_PORTAL] [ERROR] [] [oracle.portal] [tid: [STANDBY].ExecuteThread: '1' for queue: 'weblogic.kernel.Default (self-tuning)'] [userId:
<anonymous>] [ecid: 0000IBel63LFw000jzwkno1AUOdM000000,0] [APP: portal] ERROR: Repository Service creation failed. Please check previous log entries for possible cause.
[2009-08-05T08:34:14.911-05:00] [WLS_PORTAL] [NOTIFICATION] [] [oracle.portal.config.modplsql.mbeans.DadManagerMXBeanImpl] [tid: [STANDBY].ExecuteThread: '1' for queue: 'weblogic.kernel.Default (self-tuning)'] [userId: <anonymous>] [ecid: 0000IBel63LFw000jzwkno1AUOdM000000,0] [APP: portal] **** Inside Reloaded, NOW Register mbean = : /pls/portal
[2009-08-05T08:34:14.915-05:00] [WLS_PORTAL] [NOTIFICATION] [] [oracle.portal.config.modplsql.mbeans.DadManagerMXBeanImpl] [tid: [STANDBY].ExecuteThread: '1' for queue: 'weblogic.kernel.Default (self-tuning)'] [userId: <anonymous>] [ecid: 0000IBel63LFw000jzwkno1AUOdM000000,0] [APP: portal] **** Inside RegisterBean, global beanName = : oracle.portal.config:subtype=DADs,name=/pls/portal,type=PortalConfig,Application=portal
[2009-08-05T08:36:16.717-05:00] [WLS_PORTAL] [NOTIFICATION] [] [oracle.portlet.server.wsrp.mbean.WSRPTransientConfigMXBeanImpl] [tid: [ACTIVE].ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)'] [userId: weblogic] [ecid: 0000IBelXi4Fw000jzwkno1ARF2b0004Zm,1:5002] [APP: wsrp-tools] Found WLS AppDeployment MBean com.bea:Name=portalTools#11.1.1.1.0,Type=AppDeployment -
Hi Friends.
I have created a bacaend system in Portal.
Data is fetched sussessfully from this system in Visual Compser, when i test this on by clicking on Data service(BAPI) ,
But when i am deploying this on Portal , then following error comes
Please help me , Surely i will awards u points.
Portal Runtime Error
An exception occurred while processing a request for :
iView : N/A
Component Name : N/A
Error occurs during the rendering of jsp component.
Exception id: 02:49_23/03/07_0026_18667450
See the details for the exception ID in the log file
Thanks in Advance
Naresh KumarHi Naresh,
Don't know whether this is gonna solve your problem or not, but nevertheless have a look at this thread:
Error when trying to transport an VC iView from one portal to another
Bye
Ankur
Message was edited by:
Ankur Garg -
Firefox 5 seems to cache error redirects.
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Try to Reload web page(s) and bypass the cache.
* Press and hold Shift and left-click the Reload button.
* Press "Ctrl + F5" or press "Ctrl + Shift + R" (Windows,Linux)
* Press "Cmd + Shift + R" (MAC) -
Reporting on Max beans ever in cache
In the Weblogic 5.1 console, for Distributed Objects/EJB/Deployed Beans, on
the properties tab there are values for max beans ever in cache and max
cache size. Is there some way to access these values through a java class
(or some other way) so that I can do a report to see what EJBs have come
close to reaching their max cache size. We have over 500 beans deployed and
need some way to pro-actively check these values. I did not see any API doc
for the console on the website.
ThanksYou can start by looking at this example:
http://dima.dhs.org/misc/WLStats.jsp
and serverinfo utility at
http://developer.bea.com/code/alpha.jsp
Chip Whiteside <[email protected]> wrote:
In the Weblogic 5.1 console, for Distributed Objects/EJB/Deployed Beans, on
the properties tab there are values for max beans ever in cache and max
cache size. Is there some way to access these values through a java class
(or some other way) so that I can do a report to see what EJBs have come
close to reaching their max cache size. We have over 500 beans deployed and
need some way to pro-actively check these values. I did not see any API doc
for the console on the website.
Thanks--
Dimitri
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