Here is the problem.

Steps
1. I create a db2 database 'JAZZ0406'
2. I modify the teamserver.properties to point to the location.
3. I run repoTools.bat -createTables
4. It runs successfully,
5. I create a datasource on WebSphere to this database..
6. I run jazz/setup use the data source and I deploy RTC on WebSphere and I have a successfull configuration.
5. Few days later I stopped the WebSphere server.
6. I dropped the db2 database 'JAZZ0406'
7. I try to run repoTools.bat -createTables again.
8. It gives a strange error

Error
--------

D:\ram\rtcSS2beta1Express\jazz\server>repotools.bat -createTables
Repo Tools, Version 2.0 M2 - I20090316-0438
Provisioning using "D:\ram\rtcSS2beta1Express\jazz\server\\provision_profiles".
Rational Jazz Team Server - Express
Loading configuration from "file:teamserver.properties".
CRJAZ1093I Service failed to activate.
CRJAZ1238I Jazz has detected another server process is connected to the reposito
ry database location "db2:/localhost:50000/JAZZ0406". The server must not be ru
nning when running repotools data commands. Check that only one process is conn
ecting to the database.
The database tables were not created.

Contents of teamserver.properties
-----------------------------------
#Fri Apr 17 17:38:46 EDT 2009
com.ibm.team.repository.server.repourl.port.http=9085
com.ibm.team.repository.db.jdbc.location=//localhost\:50000/JAZZ0406\:user\=db2admin;password\={password};
com.ibm.team.repository.db.jdbc.password=
com.ibm.team.repository.db.type=J2EE
com.ibm.team.repository.db.db2.content.tablespace.numpages=250000
com.ibm.team.repository.db.vendor=DB2
com.ibm.team.repository.db.j2ee.dataSource=jdbc/JAZZ_Con
com.ibm.team.repository.user.registry.type=UNSUPPORTED
com.ibm.team.repository.ws.allow.admin.access=true
com.ibm.team.repository.db.db2.content.tablespace.location=content_tablespace
com.ibm.team.repository.server.repourl.port.https=9448



Contents of repoTools_createTables.log
----------------------------------------
2009-04-17 20:06:29,875 repotools -createTables
2009-04-17 20:06:33,703 Repo Tools, Version 2.0 M2 - I20090316-0438
2009-04-17 20:06:33,703 Provisioning using "D:\ram\rtcSS2beta1Express\jazz\server\\provision_profiles".
2009-04-17 20:06:45,000 Rational Jazz Team Server - Express
2009-04-17 20:06:45,015 Loading configuration from "file:teamserver.properties".
2009-04-17 20:06:47,171 CRJAZ1093I Service failed to activate.
com.ibm.team.repository.common.transport.TeamServiceRegistryException: CRJAZ1092I The service class "com.ibm.team.repository.service.internal.rdb.ConnectionPoolService" failed during activation.
at com.ibm.team.repository.common.transport.internal.registry.AbstractActivationManagerOwner.bindRequiredServices(AbstractActivationManagerOwner.java:208)
at com.ibm.team.repository.common.transport.internal.registry.AbstractActivationManagerOwner.doActivate(AbstractActivationManagerOwner.java:494)
at com.ibm.team.repository.common.transport.internal.registry.AbstractActivationManagerOwner.activate(AbstractActivationManagerOwner.java:134)
at org.eclipse.soda.sat.core.internal.framework.bundle.BundleActivationManager.activate(BundleActivationManager.java:290)
at org.eclipse.soda.sat.core.internal.framework.bundle.BundleActivationManager.performActivation(BundleActivationManager.java:1584)
at org.eclipse.soda.sat.core.internal.framework.bundle.BundleActivationManager.access$2(BundleActivationManager.java:1569)
at org.eclipse.soda.sat.core.internal.framework.bundle.BundleActivationManager$3.acquired(BundleActivationManager.java:573)
at org.eclipse.soda.sat.core.internal.record.container.ImportServiceRecordContainer.serviceAcquired(ImportServiceRecordContainer.java:587)
at org.eclipse.soda.sat.core.internal.record.container.ImportServiceRecordContainer.access$1(ImportServiceRecordContainer.java:571)
at org.eclipse.soda.sat.core.internal.record.container.ImportServiceRecordContainer$5.serviceAcquired(ImportServiceRecordContainer.java:352)
at org.eclipse.soda.sat.core.internal.record.ImportServiceRecord.acquire(ImportServiceRecord.java:114)
at org.eclipse.soda.sat.core.internal.record.ImportServiceRecord.handleRegisteredService(ImportServiceRecord.java:317)
at org.eclipse.soda.sat.core.internal.record.ServiceRecord.serviceChanged(ServiceRecord.java:443)
at org.eclipse.soda.sat.core.internal.record.ServiceRecord.access$0(ServiceRecord.java:425)
at org.eclipse.soda.sat.core.internal.record.ServiceRecord$1.serviceChanged(ServiceRecord.java:130)
at org.eclipse.osgi.framework.internal.core.FilteredServiceListener.serviceChanged(FilteredServiceListener.java:94)
at org.eclipse.osgi.framework.internal.core.BundleContextImpl.dispatchEvent(BundleContextImpl.java:1224)
at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:195)
at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:141)
at org.eclipse.osgi.framework.internal.core.Framework.publishServiceEventPrivileged(Framework.java:1603)
at org.eclipse.osgi.framework.internal.core.Framework.publishServiceEvent(Framework.java:1578)
at org.eclipse.osgi.framework.internal.core.ServiceRegistrationImpl.<init>(ServiceRegistrationImpl.java:103)
at org.eclipse.osgi.framework.internal.core.BundleContextImpl.createServiceRegistration(BundleContextImpl.java:657)
at org.eclipse.osgi.framework.internal.core.BundleContextImpl.registerService(BundleContextImpl.java:609)
at org.eclipse.osgi.framework.internal.core.BundleContextImpl.registerService(BundleContextImpl.java:675)
at com.ibm.team.repository.jndi.internal.Activator.start(Activator.java:93)
at org.eclipse.osgi.framework.internal.core.BundleContextImpl$2.run(BundleContextImpl.java:999)
at java.security.AccessController.doPrivileged(AccessController.java:246)
at org.eclipse.osgi.framework.internal.core.BundleContextImpl.startActivator(BundleContextImpl.java:993)
at org.eclipse.osgi.framework.internal.core.BundleContextImpl.start(BundleContextImpl.java:974)
at org.eclipse.osgi.framework.internal.core.BundleHost.startWorker(BundleHost.java:346)
at org.eclipse.osgi.framework.internal.core.AbstractBundle.start(AbstractBundle.java:260)
at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:400)
at org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:111)
at org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLocalClass(ClasspathManager.java:417)
at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.findLocalClass(DefaultClassLoader.java:189)
at org.eclipse.osgi.framework.internal.core.BundleLoader.findLocalClass(BundleLoader.java:340)
at org.eclipse.osgi.framework.internal.core.SingleSourcePackage.loadClass(SingleSourcePackage.java:37)
at org.eclipse.osgi.framework.internal.core.BundleLoader.findClassInternal(BundleLoader.java:405)
at org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java:369)
at org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java:357)
at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:83)
at java.lang.ClassLoader.loadClass(ClassLoader.java:597)
at org.eclipse.osgi.framework.internal.core.BundleLoader.loadClass(BundleLoader.java:289)
at org.eclipse.osgi.framework.internal.core.BundleHost.loadClass(BundleHost.java:227)
at org.eclipse.osgi.framework.internal.core.AbstractBundle.loadClass(AbstractBundle.java:1269)
at com.ibm.team.repository.common.transport.internal.registry.AbstractActivationManagerOwner.ensureClassIsLoaded(AbstractActivationManagerOwner.java:527)
at com.ibm.team.repository.common.transport.internal.registry.AbstractActivationManagerOwner.buildServicesMap(AbstractActivationManagerOwner.java:267)
at com.ibm.team.repository.common.transport.internal.registry.AbstractActivationManagerOwner.doActivate(AbstractActivationManagerOwner.java:480)
at com.ibm.team.repository.common.transport.internal.registry.ServiceProviderActivationManagerOwner.getService(ServiceProviderActivationManagerOwner.java:133)
at com.ibm.team.repository.common.transport.internal.registry.OsgiServicesManager.getService(OsgiServicesManager.java:253)
at com.ibm.team.repotools.rcp.AbstractCommand.isServerRunning(AbstractCommand.java:303)
at com.ibm.team.repotools.rcp.internal.command.CreateTablesCommand.execute(CreateTablesCommand.java:82)
at com.ibm.team.repotools.rcp.AbstractCommand.execute(AbstractCommand.java:158)
at com.ibm.team.repotools.rcp.internal.RepositoryToolsApplication.run(RepositoryToolsApplication.java:611)
at com.ibm.team.repotools.rcp.internal.RepositoryToolsApplication.start(RepositoryToolsApplication.java:668)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:79)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:618)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
at org.eclipse.equinox.launcher.Main.run(Main.java:1173)
at org.eclipse.equinox.launcher.Main.main(Main.java:1148)
Caused by:
java.lang.RuntimeException: CRJAZ0520I Failed to create the connection pool.
at com.ibm.team.repository.service.internal.rdb.ConnectionPoolService.activate(ConnectionPoolService.java:101)
at com.ibm.team.repository.service.AbstractService.bindRequiredServices(AbstractService.java:180)
at com.ibm.team.repository.common.transport.internal.registry.AbstractActivationManagerOwner.bindRequiredServices(AbstractActivationManagerOwner.java:202)
... 68 more
Caused by:
com.ibm.team.repository.common.TeamRepositoryException: CRJAZ0527I Failed to lookup datasource.
at com.ibm.team.repository.service.internal.rdb.DataSourceConnectionPool.<init>(DataSourceConnectionPool.java:47)
at com.ibm.team.repository.service.internal.rdb.ConnectionPoolService.getJ2EEConnectionPool(ConnectionPoolService.java:372)
at com.ibm.team.repository.service.internal.rdb.ConnectionPoolService.connectToProvider(ConnectionPoolService.java:249)
at com.ibm.team.repository.service.internal.rdb.ConnectionPoolService.activate(ConnectionPoolService.java:98)
... 70 more
Caused by:
javax.naming.NameNotFoundException: Name jdbc is not bound in this Context
at org.apache.naming.NamingContext.lookup(NamingContext.java:769)
at org.apache.naming.NamingContext.lookup(NamingContext.java:152)
at org.apache.naming.SelectorContext.lookup(SelectorContext.java:136)
at javax.naming.InitialContext.lookup(InitialContext.java:363)
at com.ibm.team.repository.jndi.internal.ContextImpl.lookup(ContextImpl.java:261)
at com.ibm.team.repository.service.internal.rdb.DataSourceConnectionPool.<init>(DataSourceConnectionPool.java:42)
... 73 more
2009-04-17 20:06:47,406 CRJAZ1238I Jazz has detected another server process is connected to the repository database location "db2:/localhost:50000/JAZZ0406". The server must not be running when running repotools data commands. Check that only one process is connecting to the database.
2009-04-17 20:06:47,406 The database tables were not created.