Problem with external library DC

[Former Member]

Hi,

I am working on NWDS Version: 7.02.06.

I am trying to use JXL jars in my DC and have used the blog /people/bertram.ganz/blog/2008/11/24/how-to-use-external-jar-files-in-web-dynpro-development-components to achieve this.

My problem comes at the last step. When I add the Library refernce in my WD DC, i give sap.com~hkjecomp. Sap.com is my vendor and hkjecomp is the JEE (Library type DC) wrapping the External lib DC.

When I deploy the WD DC, it deployed with warnings and a cluster wide exception :

Aug 5, 2011 5:41:12 PM /userOut/deploy (com.sap.ide.eclipse.sdm.threading.DeployThreadManager) [Thread[Deploy Thread,5,main]] WARNING:

[011]Deployment finished with warning

Settings

SDM host : sapdapp1

SDM port : 53918

URL to deploy : file:/C:/DOCUME_{1/hkandpal/LOCALS}1/Temp/temp28228sap.com~hktest02.ear

Result

=> deployed with warning : file:/C:/DOCUME_{1/hkandpal/LOCALS}1/Temp/temp28228sap.com~hktest02.ear

Finished with warnings: development component 'hktest02'/'sap.com'/'local'/'20110805174050'/'0':Caught exception during application startup from SAP J2EE Engine's deploy service:java.rmi.RemoteException: Error occurred while starting application sap.com/hktest02 and wait. Reason: Clusterwide exception: server ID 398344750:com.sap.engine.services.deploy.container.DeploymentException: Clusterwide exception: Failed to prepare application sap.com/hktest02 for startup. Reason=Clusterwide exception: Failed to start dependent library ''sap.com~hkjecomp'' of application ''sap.com/hktest02''. Status of dependent component: STATUS_MISSING. Hint: Is the component deployed correctly on the engine? at com.sap.engine.services.webdynpro.WebDynproContainer.prepareStart(WebDynproContainer.java:1507) at com.sap.engine.services.deploy.server.application.StartTransaction.prepareCommon(StartTransaction.java:223) at com.sap.engine.services.deploy.server.application.StartTransaction.prepare(StartTransaction.java:171) at com.sap.engine.services.deploy.server.application.ApplicationTransaction.makeAllPhasesOnOneServer(ApplicationTransaction.java:301) at com.sap.engine.services.deploy.server.application.ParallelAdapter.makeAllPhasesImpl(ParallelAdapter.java:342) at com.sap.engine.services.deploy.server.application.ParallelAdapter.runInTheSameThread(ParallelAdapter.java:126) at com.sap.engine.services.deploy.server.application.ParallelAdapter.makeAllPhasesAndWait(ParallelAdapter.java:245) at com.sap.engine.services.deploy.server.DeployServiceImpl.startApplicationAndWait(DeployServiceImpl.java:4741) at com.sap.engine.services.deploy.server.DeployServiceImpl.startApplicationAndWait(DeployServiceImpl.java:4646) at com.sap.engine.services.deploy.server.DeployServiceImpl.startApplicationAndWait(DeployServiceImpl.java:4619) at com.sap.engine.services.deploy.server.DeployServiceImplp4_Skel.dispatch(DeployServiceImplp4_Skel.java:1163) at com.sap.engine.services.rmi_p4.DispatchImpl._runInternal(DispatchImpl.java:330) at com.sap.engine.services.rmi_p4.DispatchImpl._run(DispatchImpl.java:201) at com.sap.engine.services.rmi_p4.server.P4SessionProcessor.request(P4SessionProcessor.java:137) 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:104) at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:176) (message ID: com.sap.sdm.serverext.servertype.inqmy.extern.EngineApplOnlineDeployerImpl.performAction(DeploymentActionTypes).REMEXC)

Deployment exception : Got problems during deployment

While trying to add the Library reference, I have also tried with sap.com/hkjecomp.

I have asked the basis guys to find out if the JEE application is running or not, but meanwhile can someone suggest if anything else could have gone wrong.

Thanks,

HImanshu

[Former Member]

Hi,

Please check below link on how to use external library in Web Dynpro.

[http://www.sapgeek.net/2010/10/web-dynpro-java-use-external-library/|http://www.sapgeek.net/2010/10/web-dynpro-java-use-external-library/]

And you can find more information on Web Dynpro from here: http://www.sapgeek.net/sap-tutorial/web-dynpro-java-tutorial/

Regards,

Andy

Edited by: Andy Zhao on Aug 6, 2011 1:47 PM

[junwu]

have you deployed the jee dc?

[Former Member]

Yes John,

I have deployed the J2EE DC.

Could there be something wrong with the technical name of the JEE DC?

Regards,

Himanshu

[junwu]

maybe the reference name is wrong,

can you go to the visual administrator to check the name, which is under the node library?

[Former Member]

to cross check sequence of steps you can also refer to :

http://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/60d99678-1a29-2d10-94b4-9d9a67b71...

[Former Member]

Used a diiferent approach.

Created Assembly and Compilation dependencies (Design and Runtime) in my WD DC to the Ext LIb DC.

Then deployed the WD DC.

Himanshu

[Former Member]

hi  jun

thanks for your reply.

Regards

antony.A