I am working on Websphere Administration Server V5.0. I have
installed Technology Samples Application on Server1 & Samples
Gallery on Cluster. When i try to start the Technology Samples
Application it shows the following error. Can anynoe help me out in
this problem.

ERROR:

[1/2/06 13:23:32:031 IST] 7ddf6859 EJBContainerI I WSVR0207I:
Preparing to start EJB jar: AddressBookEJB.jar
[1/2/06 13:23:32:391 IST] 7ddf6859 Helpers W NMSV0605W: A
Reference object looked up from the context "java:" with the
name "comp/env/WSsamples/TechSampDatasource" was sent to the JNDI
Naming Manager and an exception resulted. Reference data follows:
Reference Factory Class Name:
com.ibm.ws.util.ResRefJndiLookupObjectFactory
Reference Factory Class Location URLs: <null>
Reference Class Name: java.lang.Object
Type: ResRefJndiLookupInfo
Content: com.ibm.ws.util.ResRefJndiLookupInfo@59cee84d
ResRefJndiLookupInfo: Look up
Name="WSsamples/TechSampDatasource";JndiLookupInfo:
jndiName="WSsamples/TechSampDatasource"; providerURL="";
initialContextFactory=""

Exception data follows:
javax.naming.NameNotFoundException: Context:
ranjithNetwork/nodes/base/servers/SERVER1, name:
WSsamples/TechSampDatasource: First component in name
TechSampDatasource not found. Root exception is
org.omg.CosNaming.NamingContextPackage.NotFound:
IDL:omg.org/CosNaming/NamingContext/NotFound:1.0
at
com.ibm.ws.naming.ipcos.WsnOptimizedNamingImpl.do_resolve_complete_in
fo(WsnOptimizedNamingImpl.java:968)
at
com.ibm.ws.naming.cosbase.WsnOptimizedNamingImplBase.resolve_complete
_info(WsnOptimizedNamingImplBase.java:1398)
at
com.ibm.WsnOptimizedNaming._NamingContextStub.resolve_complete_info
(Unknown Source)
at com.ibm.ws.naming.jndicos.CNContextImpl.cosResolve
(CNContextImpl.java:3491)
at com.ibm.ws.naming.jndicos.CNContextImpl.doLookup
(CNContextImpl.java:1519)
at com.ibm.ws.naming.jndicos.CNContextImpl.doLookup
(CNContextImpl.java:1480)
at com.ibm.ws.naming.jndicos.CNContextImpl.lookupExt
(CNContextImpl.java:1187)
at
com.ibm.ws.naming.util.IndirectJndiLookupObjectFactory$1.run
(IndirectJndiLookupObjectFactory.java:372)
at com.ibm.ws.security.util.AccessController.doPrivileged
(AccessController.java:111)
at com.ibm.ws.naming.jndicos.CNContextImpl.cosResolve
(CNContextImpl.java:3491)
at com.ibm.ws.naming.jndicos.CNContextImpl.doLookup
(CNContextImpl.java:1519)
at com.ibm.ws.naming.jndicos.CNContextImpl.doLookup
(CNContextImpl.java:1480)
at com.ibm.ws.naming.jndicos.CNContextImpl.lookupExt
(CNContextImpl.java:1187)
at com.ibm.ws.naming.jndicos.CNContextImpl.lookup
(CNContextImpl.java:1067)
at com.ibm.ws.naming.util.WsnInitCtx.lookup
(WsnInitCtx.java:132)
at javax.naming.InitialContext.lookup
(InitialContext.java:360)
at com.ibm.ws.cpi.JDBCPersisterFactoryImpl.create
(JDBCPersisterFactoryImpl.java:97)
at com.ibm.ejs.container.BeanMetaData.completeInitialization
(BeanMetaData.java:1247)
at
com.ibm.ws.runtime.component.EJBContainerImpl.createBeanMetaData
(EJBContainerImpl.java:981)
at
com.ibm.ws.runtime.component.EJBContainerImpl.createModuleMetaData
(EJBContainerImpl.java:796)
at
com.ibm.ws.runtime.component.EJBContainerImpl.createMetaData
(EJBContainerImpl.java:1517)
at
com.ibm.ws.runtime.component.MetaDataMgrImpl.createFactoryMetaData
(MetaDataMgrImpl.java:115)
at
com.ibm.ws.runtime.component.MetaDataMgrImpl.createMetaData
(MetaDataMgrImpl.java:159)
at com.ibm.ws.runtime.component.DeployedModuleImpl.start
(DeployedModuleImpl.java:350)
at com.ibm.ws.runtime.component.DeployedApplicationImpl.start
(DeployedApplicationImpl.java:575)
at
com.ibm.ws.runtime.component.ApplicationMgrImpl.startApplication
(ApplicationMgrImpl.java:271)
at com.ibm.ws.runtime.component.ApplicationMgrImpl.start
(ApplicationMgrImpl.java:249)