DataSource for PersistenceManager CONFIG_DB is not created.

[Former Member]

Hi,

I'm not able to start a J2EE-application on a WebAS 7.10 since I stopped undeploying of it.

The error I get is:

Start application

Error occurred on server 303998450 during startApp sap.com/RHL : com.sap.engine.services.ejb.exceptions.deployment.EJBDeploymentException: The DataSource for PersistenceManager CONFIG_DB is not created.

at com.sap.engine.services.ejb.entity.pm.PersistenceManager.initDataSource(PersistenceManager.java:217)

at com.sap.engine.services.ejb.EJBAdmin.commitLoad(EJBAdmin.java:1112)

at com.sap.engine.services.ejb.EJBAdmin.prepareStart(EJBAdmin.java:2428)

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.runMe(ParallelAdapter.java:89)

at com.sap.engine.services.deploy.server.application.ParallelAdapter$1.run(ParallelAdapter.java:233)

at com.sap.engine.frame.core.thread.Task.run(Task.java:64)

at com.sap.engine.core.thread.impl5.SingleThread.execute(SingleThread.java:79)

at com.sap.engine.core.thread.impl5.SingleThread.run(SingleThread.java:150)

Caused by: com.sap.engine.services.jndi.persistent.exceptions.NamingException: Exception during lookup operation of object with name ejbContainer/cmp/tx/sap.com/RHL/CONFIG_DB, cannot resolve object reference. [Root exception is com.sap.engine.services.connector.exceptions.BaseResourceException: ConnectionFactory "CONFIG_DB" does not exist. Possible reasons: the connector in which ConnectionFactory "CONFIG_DB" is defined is not deployed or not started.]

at com.sap.engine.services.jndi.implclient.ClientContext.lookup(ClientContext.java:529)

at com.sap.engine.services.jndi.implclient.ClientContext.lookup(ClientContext.java:639)

at javax.naming.InitialContext.lookup(InitialContext.java:347)

at javax.naming.InitialContext.lookup(InitialContext.java:347)

at com.sap.engine.services.ejb.entity.pm.PersistenceManager.initDataSource(PersistenceManager.java:185)

... 11 more

Caused by: com.sap.engine.services.connector.exceptions.BaseResourceException: ConnectionFactory "CONFIG_DB" does not exist. Possible reasons: the connector in which ConnectionFactory "CONFIG_DB" is defined is not deployed or not started.

at com.sap.engine.services.connector.ResourceObjectFactory.getObjectInstance(ResourceObjectFactory.java:207)

at com.sap.engine.system.naming.provider.ObjectFactoryBuilderImpl._getObjectInstance(ObjectFactoryBuilderImpl.java:72)

at com.sap.engine.system.naming.provider.ObjectFactoryBuilderImpl.access$100(ObjectFactoryBuilderImpl.java:31)

at com.sap.engine.system.naming.provider.ObjectFactoryBuilderImpl$DispatchObjectFactory.getObjectInstance(ObjectFactoryBuilderImpl.java:210)

at javax.naming.spi.NamingManager.getObjectInstance(NamingManager.java:280)

at com.sap.engine.services.jndi.implclient.ClientContext.lookup(ClientContext.java:414)

... 15 more

Where can I recreate the CONFIG_DB datasource-alias?

[Benny · Accepted solution]

I'd vote for a reinstall. Not sure if you can redo this at all, as this is a preview, which does not give you the full tool set.

Regards,

Benny

[Vlado]

Hi Falk,

Apparently you have a pretty old 7.10 version (beginning of the year maybe?)

You can find more info about managing data sources and data source aliases on <a href="http://help.sap.com/saphelp_nw04/helpdata/en/b0/6e62f30cbe9e44977c78dbdc7a6b27/frameset.htm">this page</a>. It concerns WebAS 6.40 but the concepts are pretty much the same in 7.10.

-Vladimir