tomcat start error!

Hi all,

When I start the webtop on tomcat,appear following error messages:

13:55:17,734 ERROR [main] com.documentum.web.common.Trace - Preference repository is not available, reason: Preference Repository is not reachable.

com.documentum.web.env.PreferenceRepository$DisabledException: Preference Repository is not reachable.

at com.documentum.web.env.PreferenceRepository.initialize(PreferenceRepository.java:299)

at com.documentum.web.env.PreferenceRepository.<init>(PreferenceRepository.java:211)

at com.documentum.web.env.PreferenceRepository.<init>(PreferenceRepository.java:62)

at com.documentum.web.env.PreferenceRepository$ApplicationListener.notifyApplicationStart(PreferenceRepository.java:77)

at com.documentum.web.env.NotificationManager$ApplicationEventNotificationSender.notifyStartEventForListener(NotificationManager.java:452)

at com.documentum.web.env.NotificationManager$EventNotificationSender.notifyStartEvent(NotificationManager.java:414)

at com.documentum.web.env.NotificationManager.doApplicationStart(NotificationManager.java:215)

at com.documentum.web.env.NotificationManager.contextInitialized(NotificationManager.java:113)

at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3843)

at org.apache.catalina.core.StandardContext.start(StandardContext.java:4342)

at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:791)

at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:771)

at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:525)

at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:926)

at org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.java:889)

at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:492)

at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1149)

at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:311)

at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:117)

at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1053)

at org.apache.catalina.core.StandardHost.start(StandardHost.java:719)

at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045)

at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443)

at org.apache.catalina.core.StandardService.start(StandardService.java:516)

at org.apache.catalina.core.StandardServer.start(StandardServer.java:710)

at org.apache.catalina.startup.Catalina.start(Catalina.java:578)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)

at java.lang.reflect.Method.invoke(Unknown Source)

at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:288)

at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413)

Caused by: DfAuthenticationException:: THREAD: main; MSG: [DM_SESSION_E_AUTH_FAIL]error: "Authentication failed for user dmc_wdk_preferences_owner with docbase documentum."; ERRORCODE: 100; NEXT: null

at com.documentum.fc.client.impl.docbase.DocbaseExceptionMapper.newException(DocbaseExceptionMapper.java:52)

at com.documentum.fc.client.impl.connection.docbase.MessageEntry.getException(MessageEntry.java:39)

at com.documentum.fc.client.impl.connection.docbase.DocbaseMessageManager.getException(DocbaseMessageManager.java:137)

at com.documentum.fc.client.impl.connection.docbase.netwise.NetwiseDocbaseRpcClient.checkForMessages(NetwiseDocbaseRpcClient.java:305)

at com.documentum.fc.client.impl.connection.docbase.netwise.NetwiseDocbaseRpcClient.applyForObject(NetwiseDocbaseRpcClient.java:648)

at com.documentum.fc.client.impl.connection.docbase.DocbaseConnection$8.evaluate(DocbaseConnection.java:1286)

at com.documentum.fc.client.impl.connection.docbase.DocbaseConnection.evaluateRpc(DocbaseConnection.java:1054)

at com.documentum.fc.client.impl.connection.docbase.DocbaseConnection.applyForObject(DocbaseConnection.java:1278)

at com.documentum.fc.client.impl.docbase.DocbaseApi.authenticateUser(DocbaseApi.java:1701)

at com.documentum.fc.client.impl.connection.docbase.DocbaseConnection.authenticate(DocbaseConnection.java:417)

at com.documentum.fc.client.impl.connection.docbase.DocbaseConnection.open(DocbaseConnection.java:127)

at com.documentum.fc.client.impl.connection.docbase.DocbaseConnection.<init>(DocbaseConnection.java:96)

at com.documentum.fc.client.impl.connection.docbase.DocbaseConnection.<init>(DocbaseConnection.java:60)

at com.documentum.fc.client.impl.connection.docbase.DocbaseConnectionFactory.newDocbaseConnection(DocbaseConnectionFactory.java:26)

at com.documentum.fc.client.impl.connection.docbase.DocbaseConnectionManager.getDocbaseConnection(DocbaseConnectionManager.java:74)

at com.documentum.fc.client.impl.session.SessionFactory.newSession(SessionFactory.java:29)

at com.documentum.fc.client.impl.session.PrincipalAwareSessionFactory.newSession(PrincipalAwareSessionFactory.java:35)

at com.documentum.fc.client.impl.session.PooledSessionFactory.newSession(PooledSessionFactory.java:47)

at com.documentum.fc.client.impl.session.SessionManager.getSessionFromFactory(SessionManager.java:111)

at com.documentum.fc.client.impl.session.SessionManager.newSession(SessionManager.java:64)

at com.documentum.fc.client.impl.session.SessionManager.getSession(SessionManager.java:168)

at com.documentum.web.env.PreferenceRepository.getRepositorySession(PreferenceRepository.java:151)

at com.documentum.web.env.PreferenceRepository.verifyRepositoryPath(PreferenceRepository.java:320)

at com.documentum.web.env.PreferenceRepository.initialize(PreferenceRepository.java:290)

... 31 more

13:55:24,250 ERROR [main] com.documentum.web.preset.PresetUtils - Error accessing Preset Repository:

DfAuthenticationException:: THREAD: main; MSG: [DM_SESSION_E_AUTH_FAIL]error: "Authentication failed for user dmc_wdk_presets_owner with docbase documentum."; ERRORCODE: 100; NEXT: null