Exception while running Web dynpro using SQLJ

[abhijeet_mukkawar]

Hi,

I have used ejbs(SQLJ) in web dynpro application , bt while deploying it , it gives following exception in "Deployment with warning", if i try to run that then it gvies error saying java.lang.NoClassDefFoundError

Can somebody help me eradicating this error,

Caught exception during application startup from SAP J2EE Engine's deploy service:

java.rmi.RemoteException: Error occurred while starting application chevron/dc/ex3p6-48 and wait. Reason: Clusterwide exception: server ID 8897450:com.sap.engine.services.deploy.container.DeploymentException: Clusterwide exception: Failed to prepare application ''chevron/dc_{ex3p6-48'' for startup. Reason=Clusterwide exception: Failed to start dependent interface ''sap.com/eappl_cai'' of application ''chevron/dc}ex3p6-48''. 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:1413)

at com.sap.engine.services.deploy.server.application.StartTransaction.prepareCommon(StartTransaction.java:378)

at com.sap.engine.services.deploy.server.application.StartTransaction.prepare(StartTransaction.java:326)

at com.sap.engine.services.deploy.server.application.ApplicationTransaction.makeAllPhasesOnOneServer(ApplicationTransaction.java:299)

at com.sap.engine.services.deploy.server.application.ParallelAdapter.makeAllPhasesImpl(ParallelAdapter.java:301)

at com.sap.engine.services.deploy.server.application.ParallelAdapter.runInTheSameThread(ParallelAdapter.java:110)

at com.sap.engine.services.deploy.server.application.ParallelAdapter.makeAllPhasesAndWait(ParallelAdapter.java:212)

at com.sap.engine.services.deploy.server.DeployServiceImpl.startApplicationAndWait(DeployServiceImpl.java:4586)

at com.sap.engine.services.deploy.server.DeployServiceImpl.startApplicationAndWait(DeployServiceImpl.java:4493)

at com.sap.engine.services.deploy.server.DeployServiceImpl.startApplicationAndWait(DeployServiceImpl.java:4466)

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:294)

at com.sap.engine.services.rmi_p4.DispatchImpl._run(DispatchImpl.java:183)

at com.sap.engine.services.rmi_p4.server.P4SessionProcessor.request(P4SessionProcessor.java:119)

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:95)

at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:160)

(message ID: com.sap.sdm.serverext.servertype.inqmy.extern.EngineApplOnlineDeployerImpl.performAction(DeploymentActionTypes).REMEXC)

Deployment exception : Got problems during deployment

thanks in advance.

regards,

Abhijeet

[Former Member]

Did you deploy all the dependent DCs ??

Regards,Anilkumar

[abhijeet_mukkawar]

yeah all of them...

[abhijeet_mukkawar]

hi,

if i remove ear project reference from dynpro references, it doesnt give any deployment warning bt throws exception runtime,

java.lang.NoClassDefFoundError: com/sap/ejb/userbean/userbean/UserHome

though the ejb public parts has been added to used dcs

any clue for this?

regards,

abhijeet.

[abhijeet_mukkawar]

any updates or clue to overcome this problem ?

[Former Member]

Hi Abhijeet,

You should deploy the ear project reference before running your webdynpro project.

Just deploy the .EAR once again

Regards,Anilkumar