KM Scheduler Task in a Portal Dc

Hi Experts,
Is it possible to use KM Scheduler task in a Portal Development Component .Please detail me how to deploy the .sda and schedule it.
I am trying with a Portal Project and uploading the par file from NWDS,its working fine but with DC ,when I am deploying the .sda,I can't locate the task in global services -> scheduler tasks
Please help...

Hi,
Could you please check [this thread|https://forums.sdn.sap.com/message.jspa?messageID=7691849].
Also go with this [Help Doc|http://help.sap.com/saphelp_nw04/helpdata/en/dd/65530e74fac342adf2f2a193188c2a/frameset.htm].
Regards,
S.Manu.

Similar Messages

Deployed KM Scheduler Task Does Not Appear in Global Services / Scheduler T

Hi All,
I've deployed a portal service and a KM scheduler task in the same DC but cannot see the scheduler task listed under System Admin -> System Config -> Knowledge Management -> Content Management -> Global Services -> Scheduler Tasks.
The service works correctly and performs its periodic processing once on initialisation of the service, and I can see the resulting log statements to make sure it has worked.
Both the service and the scheduler task are packed inside the same DC, which builds and deploys without any errors.
There are no errors in the log regarding the deployment of the DC, or the scheduler task.
There is a log statement about registering the classloader for the DC, which I assume is the statement in the IRFServiceWrapper init() that goes:
CrtClassLoaderRegistry.addClassLoader(this.getKey(), this.getClass().getClassLoader());
But I still dont see the task listed in Global Services -> Scheduler Tasks.
Does anyone know what might be causing this or how to diagnose the problem further?
Cheers,
Steve

Hi Srini,
No it doesn't it just has the run method which is generated automatically.
I have created a local Portal Application project, which is not in a DC, and this also does not have a default constructor ether but appears in the Scheduler Tasks list as soon as it is deployed.
I also tried to create a Portal Applicaiton DC and Portal Applicaiton (Packaged as SDA) DC and despite the scheduler task being the same, both the DC tasks do not appear in the Scheduler Tasks.
The only one I can get to work is the local Portal Application project. This is no use as we cant store this in DTR (unless someone can explain how to do this???).
The Portal Application project packages up the RF Framework JARS inside its PAR file, but the DC and SDA projects dont, so I tried including them via an Assembly Public Part to an External Library DC, which does include the JARs in the deployment files but they still dont appear in the Scheduler Tasks.
Has anyone out there got a working Scheduler Task in a Portal Application DC?
Cheers,
Steve

KM Scheduler Task Cache issue

We have created couple of custom schedulers in Enterprise Portal. These schedulers are worked fine in our QA and DEV environment. But when we move the same transport to Production the scheduleru2019s tasks are not showing up in KM scheduler list. But after restarting J2EE couple of times it's showing up in KM scheduler task. This is the behavior we are seeing whenever we move the scheduler to production.
Here are the some technical details about the scheduler,
We have created one Portal Development component and 10 Scheduler Tasks under this component. All the tasks are not created in a single release. Initially when we develop we used to have 2 scheduler tasks under this component, when we move this transport to production we didn't faced any issue. Even after adding 4 to 5 scheduler task we didn't had any issues. After adding more than 6 to 7 whenever we add one we are getting the same issue.
Question: 1 - Is there any limit to for adding Scheduler task in one Portal Component?
This time we have restarted our server more than 5 times but scheduler not showed up. We ask our manger to logon to the portal server who never navigated to KM screen, we ask her to navigate and she did. For her schedulers are showed up. After she navigated to the KM screen everybody is able to see the scheduler. This is not the first time it happens like this, the same situation happen for the previous release also. In previous release we ask our Technical Architect to login to see KM schedulers. After his login everybody is able to see the schedulers.
After doing all these is what I obverse is, it seems KM scheduler has some server level cache for the user and it's giving old screen whenever we are trying to login and see. After the transport, the cache is not getting updated with the new version.
We guess it might be something we need to do with cache.
Is there any idea why the system is behaving like this.

Hi,
I am facing similar issue. How did you resolve it?
Regards,
Apurva

Query on Scheduling tasks in Portal

Hi,
I created a task by following this blog:
Did you know you can schedule jobs in portal using KM's Scheduler Task?
It doesnt seem like the task has got executed at the scheduled time.Can anyone provide me with a simple code(using logger class) that i should include so that i can check in the log whether the task is getting executed or not?
Regards,
Padmalatha.K

Hi,
Check below link, it might help you:
http://help.sap.com/saphelp_nwce10/helpdata/en/44/03d66015ee10b3e10000000a11466f/content.htm
Thanks
Sunny

Scheduler task to save file to KM.

Dear all
I have seen the following blog for scheduler task.
<a href="https://www.sdn.sap.com/irj/sdn/weblogs?blog=/pub/wlg/1515">Link to blog</a>
But my scenario is a little bit different. I want to create a sceduler task which creates and save a file in a particular destination in KM.
Can anybody help me in doing this?
Regards
Aparnna

hi prasad,
I am also tried the same blog "Did you know you can schedule jobs in portal using KM's Scheduler Task "..
After deploy my Par I am getting my schedular task under Knowledge Management>content Management>Globel Service-->schedular task..... But i didnt get yahoofeed.xml file..
then i have checked..System Configuration >Monitoring>Knowledge Management>Component Monitor>Services-->Schedulers.. my Schedular task status is startup failed...
did u get the result for ur schedular task.. if yes,, plz guide me where I did error..
thanks and regards,
Chinnadurai.R

Scheduler Tasks in KM

Hi,
I created a task by following this blog:
https://www.sdn.sap.com/sdn/weblogs.sdn?blog=/pub/wlg/1515
It doesn't seem that my job is starting up. Where do I go to look at a log of an execution? Do I need to stop and restart the J2EE engine in order for the scheduler jobs to start up? (I am on NW2004)
My steps were:
1. Create portal application project
2. Create the Respository Framework 7.1.5 Schduler Task wizard
3. Put my java code in the "run" method - I did execute the same code in a standalone project to be sure it doesn't contain bugs.
4. Created PAR file and uploaded to portal server
5. Configured the Scheduler task as shown in the BLOG- I was not sure if I should check off a CM System- I have tried both ways and it doesn't seem to run either way.
Any help would be appreciated.
Thanks.

Hi Dana,
You can use the standalone log-viewer to view the log files. See the documentation on sap help. http://help.sap.com/saphelp_nw04/helpdata/en/47/209779bbe64a318454b64148a0c76d/frameset.htm
The best way would be to include some tracing and logging statements in your scheduler code.
Create a new location in your code
private static Location logger = Location.getLocation("mylocation");
and put some trace statements in your code
logger.intoT("start of method");
But you will have to create a new location in Log Configurator in the VA and set the severity level to INFO. Then in the default.trc you can filter on your location name to get the relevant traces.
Akhilesh

Reference for Connecting EJB in KM scheduler Task

Hi,
 What are the main References we need to add portalapp.xml,when we connect Ejb in Km scheduler Tasks
For Example:
portalapp.xml
<?xml version="1.0" encoding="UTF-8"?>
<application >
 <application-config>
 <property name="SharingReference" value="usermanagement, knowledgemanagement,landscape, htmlb, exportalJCOclient, exportal, com.sap.portal.admin.wizardframework"/> </application-config>
<components/>
<services>
 <service name="RFServiceWrapper">
 <service-config>
 <property name="className" value="com.sap.netweaver.rf.wrapper.RFServiceWrapper"/>
 <property name="startup" value="true"/>
 </service-config>
 </service>
</services>
</application>
Regards,
Vino

Hi,
Try some thing like this:
ClassLoader originalContextClassLoader = Thread.currentThread().getContextClassLoader();
try {
 Thread.currentThread().setContextClassLoader(this.getClass().getClassLoader());
 Context initial = new InitialContext();
 Object objref = initial.lookup("JNDI Name Of the Session Bean");
 Object obj = PortableRemoteObject.narrow(objref, BeanHome.class);
 } catch (NamingException ex) {
 ex.printStackTrace();
 } catch (Exception ex) {
 ex.printStackTrace();
 finally {
 Thread.currentThread().setContextClassLoader(originalContextClassLoader);
Regards,
Praveen Gudapati

Deletion of KM scheduler Task

Hello All,
I have a a scheduled task in SA>SC>KM>CM>Global services -->Scheduler Task --> <My custom scheduler>.
Now I want to delete the scheduler .
I went through the following forum links
http://forums.sdn.sap.com/thread.jspa?threadID=486614&tstart=7950
And
https://forums.sdn.sap.com/thread.jspa?threadID=57900
When I select my <custom scheduler task> and click on "delete" . It say "No <No custom scheduler task > available yet in configuration" .
Where exactly is the scheduler task configuration ?
Kind inputs please.
Regards,
Ronniee.

Hi Ronniee,
To remove the scheduler task completly use the ConfigUninstaller component and remove the config file of your project.
http://<host>:<port>/irj/servlet/prt/portal/prtroot/com.sap.portal.runtime.config.component.ConfigUninstaller
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Prashant

KM Scheduler Task not running

Hello All,
I have created a scheduler task for the , for the same I have created a PAR file , have successfully Build the project and deployed , Have configured the time in the Global services . But for some reason I could not see the task being running in the "Component Monitor" (when I select the Services-->scheduler >select one of the CM systems (have two currently)>click on on the CM system ) I could not see my custom task .
As well as When I go to "Service configuration" --> Portal Application , there also I could not see my custome application .
Initially whenever there use to be any error (for example -- CM systems not assigned etc etc ).
Is it something I am missing while deployement , Or has it being deployed properly?
Regards,
Ronniee

Hello Detlev,
Any Inputs on this please.
I have opened a new thread but a different Query
http://forums.sdn.sap.com/thread.jspa?threadID=2155357
Regards,
Ronniee.

KM Scheduler Task

Hello All,
We have a scenario where I have scheduled a task written a Java program (System Administration > System Configuration> Knowledge Management --> Global services --> Scheduler Task --> Program (I am able to see the program )).
But for some reason I doubt if the scheduler is running . I have assigned the schedule , BUT NOT THE CM SYSTEM , we have two CM systems here , How do I come to know which one to select ?
Regards,
Ronniee.

Hello,
Looking at the default trace I am getting the following errors.
Could not find the command java class for alias xxx . Check whether the archive containing the mapped java class is deployed.
xxx = <search_from_here>
 <lock_mass>
 <link_details>
 <new_folder>.
Any Idea what might be the resolution for the same .
On the portal level, I have gone to System administration --> System Confguration --> Content Management -->User Interface --> UI Commands , I can see "search_from_here" , "lock_mass" , "link_details" , "new_folder" commands , but how are these commands related ?. How can I resolve the given problem related to the scheduler task.
Regards,
Ronniee

KM Scheduler Task is not running...

Dear All,
I have created a KM Scheduler Task using the NDWS Wizard. I followed prakash's blog (http://www.sdn.sap.com/irj/scn/weblogs?blog=/pub/wlg/1515). My doubt is where exactly the attributes are created? and can any one guide how to create the attributes in .cc.xml file. And how does public void run( String id, Properties properties ) it works?
The application was successfully deployed. I am able to see my task under System Administration->System Configuration->Knowledge Management->Configuration->Content Management->Global Services->Scheduler Tasks. but I think it is not running. Can any one give some clue on this. As i'm not finding any thing uder Kmcontent>Documents.
Do i need to configure anything to run KM scheduler Task?
Thanks and Regards,
JAGAN.
Edited by: Jagan456533 on Jan 19, 2011 11:10 AM

Hi Jagan,
The status "0" for your task in "Component Monitor" is fine.
Navigate to System Administration> System Configuration>Service Configuration. You can see here Applications and Portal runtime.
Open Applications--> and you Task. Right click on your task folder and say Administrate. Here you check whether your task has been stopped, running. Make sure its running. ( Try refresh, if its already running ).
In you task folder, you will see "Service Folder" under this, you will see "RFServiceWrapper", right click on it and say configure, make sure the values are like shown below:
Name : http://sapportals.com/xmlns/cm/sch
Value: Value1
Also make sure in your portalapp.xml, the values are same:
RFServiceWrapper
service-config
className= com.sap.netweaver.rf.wrapper.RFServiceWrapper
startup= true
service-profile
Name= = http://sapportals.com/xmlns/sch
Prof= Value1
You see tha the same name is used "Value1" in RFServiceWrapper both in portalapp.xml and in Service Configuration.
You can use any other name but the it should be same in both the places.
Make all these changes, and then restart your task in Service configuration again. Any changes in portalappl.xml, restart is necessary.
Kind Regards,
Poornima

KM Scheduler task not listed

Hello Experts.
I've made a simple custom KM Scheduler task, but am unable to see it under System Configuration -> cm -> global services -> Scheduler Tasks. I've trawled the forum for leads, read blogs but have been unable to resolve what should be a straightfoward issue.
I've used NWDS Wizard to create the project. Renamed the wrapper interface and class to avoid a conflict. Updated portalapp.xml to reflect this. Restarted portal twice, no luck.
Here's my portalapp.xml:
<?xml version="1.0" encoding="UTF-8"?>
<application>
 <application-config>
 <property name="SharingReference" value="usermanagement, knowledgemanagement, landscape, htmlb, exportalJCOclient, exportal"/>
 </application-config>
 <components/>
 <services>
 <service name="ArchiverService">
 <service-config>
 <property name="className" value="com.sap.netweaver.rf.wrapper.RFServiceWrapperArchiver"/>
 <property name="startup" value="true"/>
 </service-config>
 </service>
 </services>
</application>
RFServiceWrapperArchiver is the name of the wrapper class. In it, I set a key, expert.no.services.Archiver which corresponds to the class I have that implements ISchedulerTask. Nothing fancy in this class.
package expert.no.services;
import java.util.Properties;
import com.sap.netweaver.rf.wrapper.IRFServiceWrapperArchiver;
import com.sapportals.portal.prt.runtime.PortalRuntime;
import com.sapportals.portal.prt.service.IServiceProfile;
import com.sapportals.wcm.service.scheduler.ISchedulerTask;
public class Archiver implements ISchedulerTask {
 private String Channel_Root = "";
 private com.sapportals.portal.prt.logger.ILogger logger = com.sapportals.portal.prt.runtime.PortalRuntime.getLogger();
 //public Archiver(){}
 public Archiver() {
 super();
 public void run(String id, Properties properties) {
 // implement the tasks to be scheduled
 logger.severe("expert.no.services.Archiver","Archiver has been started");
 private void getServiceProperties() {
 IServiceProfile serviceProfile = PortalRuntime.getRuntimeResources().getService(IRFServiceWrapperArchiver.KEY).getContext().getServiceProfile();
 Channel_Root = serviceProfile.getProperty("Channel_Root");
 logger.severe("expert.no.services.Archiver","Channel root is: "+Channel_Root);
 //serviceProfile.setProperty(key, value);
 //serviceProfile.store();
I have checked for the presence of the co.xml and cc.xml and everything is fine there as well
Edited by: Claus Lisberg on Aug 12, 2009 9:31 AM

Problem solved. For some reason the configarchive.properties file was not added to the NWDI project. Did an Export and this prompted me to add it.
I now get an message that this has an invalid name, but at least I have something to work with.

KM Scheduler Task - Service user

Dear all,
I created a scheduled task in the NWDS and deployed the par and configured the time table for it. The task is running every minute, so it's all working. Now i'm wondering, is it possible to set the user that executes the task somewhere? like in a service user or so.
I played around a bit in the portalapp.xml and it now looks like:
<?xml version="1.0" encoding="utf-8"?>
<application>
<application-config>
 <property name="SharingReference" value="usermanagement, knowledgemanagement, landscape, htmlb, exportalJCOclient, exportal,SAPJ2EE::sap.com/ear~test"/>
 <property name="SecurityArea" value="Netweaver.portal"/>
 <property name="Vendor" value="sap.com"/>
</application-config>
<components/>
<services>
 <service name="RFServiceWrapper">
 <service-config>
 <property name="className" value="com.sap.netweaver.rf.wrapper.RFServiceWrapper"/>
 <property name="startup" value="true"/>
 <property name="SafetyLevel" value="low_safety"/>
 </service-config>
 </service>
</services>
</application>
In the run(..) method, i call an ejb, and in the ejb i print the username that's executing it. Sometimes it says it's executed by Guest (most of the times), and sometimes it says it's executed by Administrator...
What user is used for running the scheduled task? can it be a fixed user, as in "serviceUserX" for example? How do i configure that?
Kind regards.
J.
Message was edited by:
 Joren Crauwels
Message was edited by:
 Joren Crauwels

Hi
Did you find a solution fo this problem?
Florin

KM Scheduler Task Error on SP16

Hi All,
I am trying to create a KM Scheduler Task. However while starting the task it gives me this error.
[code]Configuration Error: Failed to load task com.wyeth.clinicaltrials.jobs.PubstratFeed[/code]
This is the error that is shown on the component Monitor under System Administration->Monitring->Knowledege Management->Component Monitor.
If I click on the properties under this task it throws the following nullpointerexception
[code]java.lang.NullPointerException
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        at com.sapportals.wcm.repository.manager.crt.CrtPropertyManager.getProperties(CrtPropertyManager.java:340)
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        at com.sapportals.wcm.repository.ResourceImpl.getProperties(ResourceImpl.java:1209)
        at com.sapportals.wcm.control.edit.PropertiesControl.initialize(PropertiesControl.java:1058)
        at com.sapportals.wdf.stack.Control.initializeImpl(Control.java:449)
        at com.sapportals.wdf.stack.Pane.initialize(Pane.java:510)
        at com.sapportals.wdf.stack.PaneStack.initialize(PaneStack.java:509)
        at com.sapportals.wdf.stack.Pane.initialize(Pane.java:504)
        at com.sapportals.wdf.stack.PaneStack.initialize(PaneStack.java:509)
        at com.sapportals.wdf.stack.Pane.initialize(Pane.java:504)
        at com.sapportals.wdf.stack.PaneStack.initialize(PaneStack.java:509)
        at com.sapportals.wdf.WdfCompositeController.doInitialization(WdfCompositeController.java:279)
        at com.sapportals.wdf.WdfCompositeController.buildComposition(WdfCompositeController.java:659)
        at com.sapportals.htmlb.AbstractCompositeComponent.preRender(AbstractCompositeComponent.java:33)
        at com.sapportals.htmlb.Container.preRender(Container.java:120)
        at com.sapportals.htmlb.Container.preRender(Container.java:120)
        at com.sapportals.htmlb.Container.preRender(Container.java:120)
        at com.sapportals.portal.htmlb.PrtContext.render(PrtContext.java:414)
        at com.sapportals.htmlb.page.DynPage.doOutput(DynPage.java:237)
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        at com.sapportals.portal.htmlb.page.PageProcessorComponent.doContent(PageProcessorComponent.java:134)
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        at com.sapportals.portal.prt.core.PortalRequestManager.dispatchRequest(PortalRequestManager.java:189)
        at com.sapportals.portal.prt.component.PortalComponentResponse.include(PortalComponentResponse.java:215)
        at com.sapportals.portal.prt.pom.PortalNode.service(PortalNode.java:646)
        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.PortalRequestManager.dispatchRequest(PortalRequestManager.java:189)
        at com.sapportals.portal.prt.core.PortalRequestManager.runRequestCycle(PortalRequestManager.java:753)
        at com.sapportals.portal.prt.connection.ServletConnection.handleRequest(ServletConnection.java:240)
        at com.sapportals.portal.prt.dispatcher.Dispatcher$doService.run(Dispatcher.java:545)
        at java.security.AccessController.doPrivileged(AccessController.java:204)
        at com.sapportals.portal.prt.dispatcher.Dispatcher.service(Dispatcher.java:405)
        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:390)
        at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java:264)
        at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:347)
        at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:325)
        at com.sap.engine.services.httpserver.server.RequestAnalizer.invokeWebContainer(RequestAnalizer.java:887)
        at com.sap.engine.services.httpserver.server.RequestAnalizer.handle(RequestAnalizer.java:241)
        at com.sap.engine.services.httpserver.server.Client.handle(Client.java:92)
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        at com.sap.engine.core.service630.context.cluster.session.ApplicationSessionMessageListener.process(ApplicationSessionMessageListener.java:33)
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        at java.security.AccessController.doPrivileged(AccessController.java:180)
        at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:100)
        at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:170)[/code]
I am using the SP16 Developer studio to create the scheduler task. There is nothing in the scheduler task just a log message. Still this fails. Is this a bug or I am missing something here.
I would really appreciate any help in this regards.
Thanks
Ankur

Hi,
just a guess - do you have your Description field filled in your CM configuration for task? From the trace it seems it could not read the property DESCRIPTION from the Cm configuration.
Just check it...
Romano

Error while import PAR with schedule task

Hi everybody
I've the following error while import a new PAR with schedule task in Portal NW04s
Inner Stack is:
Unable to lock the local configuration to run import "import_it.tsf.pld.cercapersone.updateadgruppofs.st.prjconfig_config_fwk_service_4692550,4692550_(ready)".
System error is "LockConfigException: Configuration framework system error: "configuration-lock-service overloaded: cannot acquire central-lock file for config://local"".
Inner Stack is:
LockConfigException: Configuration framework system error: "configuration-lock-service overloaded: cannot acquire central-lock file for config://local"
at com.sapportals.config.fwk.data.ConfigLockManager.lockWithDependent(ConfigLockManager.java:507)
thanks in advance

Hi Ram,
I've encountered the problem only on productive instance with offline deployment (Scheduler Tasks reinitialize CRT). Before a restart I have to make sure it works.
thanks for your help!
Gennaro

KM Scheduler Task in a Portal Dc

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