I am running toplink tests on JBOSS 4.2.2.GA against DB2 V9.1, I got SqlException, following is the data sources xmls I am using and detailed exception: 1. db2-jcc-xa-ds.xml <?xml version="1.0" encoding="UTF-8"?> <!-- IBM DB2 XA driver db2jcc.jar --> <xa-datasource> <jndi-name>JTSTopLinkDS</jndi-name> <xa-datasource-class>com.ibm.db2.jcc.DB2XADataSource</xa-datasource-class> <!--xa-datasource-property name="ServerName">tlsvrdb7.ca.oracle.com</xa-datasource-property--> <xa-datasource-property name="DatabaseName">TOPLINK</xa-datasource-property> <xa-datasource-property name="User">aime</xa-datasource-property> <xa-datasource-property name="Password">2cool</xa-datasource-property> <!-- Note, as opposed to the Type2 driver, DB2 Type 4 requires the PortNumber. By default this is 50000--> <xa-datasource-property name="PortNumber">50003</xa-datasource-property> <!-- Must be set if using multiple DB2 XA resources in same transaction --> <isSameRM-override-value>false</isSameRM-override-value> <!-- corresponding type-mapping in the standardjbosscmp-jdbc.xml --> <type-mapping>DB2</type-mapping> </xa-datasource> 2. db2-ds.xml <?xml version="1.0" encoding="UTF-8"?> <!-- ===================================================================== --> <!-- --> <!-- JBoss Server Configuration --> <!-- --> <!-- ===================================================================== --> <!-- $Id: db2-ds.xml 63175 2007-05-21 16:26:06Z rrajesh $ --> <local-tx-datasource> <jndi-name>TopLinkDS</jndi-name> <connection-url>jdbc:db2://tlsvrdb7.ca.oracle.com:50003/TOPLINK</connection-url> <driver-class>com.ibm.db2.jcc.DB2Driver</driver-class> <user-name>aime</user-name> 2cool <min-pool-size>0</min-pool-size> <!-- sql to call when connection is created <new-connection-sql>some arbitrary sql</new-connection-sql> --> <!-- sql to call on an existing pooled connection when it is obtained from pool <check-valid-connection-sql>some arbitrary sql</check-valid-connection-sql> --> <!-- corresponding type-mapping in the standardjbosscmp-jdbc.xml --> <type-mapping>DB2</type-mapping> </local-tx-datasource> 3. Excpetion: [java] 13:59:12,494 WARN [JBossManagedConnectionPool] Throwable while attempting to get a new connection: null [java] org.jboss.resource.JBossResourceException: Could not create connection; - nested throwable: (com.ibm.db2.jcc.c.SqlException: SQL10007N Message "-1390" could not be retrieved. Reason code: "3". [java] ) [java] at org.jboss.resource.adapter.jdbc.xa.XAManagedConnectionFactory.createManagedConnection(XAManagedConnectionFactory.java:144) [java] at org.jboss.resource.connectionmanager.InternalManagedConnectionPool.createConnectionEventListener(InternalManagedConnectionPool.java:577) [java] at org.jboss.resource.connectionmanager.InternalManagedConnectionPool.getConnection(InternalManagedConnectionPool.java:262) [java] at org.jboss.resource.connectionmanager.JBossManagedConnectionPool$BasePool.getConnection(JBossManagedConnectionPool.java:500) [java] at org.jboss.resource.connectionmanager.BaseConnectionManager2.getManagedConnection(BaseConnectionManager2.java:341) [java] at org.jboss.resource.connectionmanager.TxConnectionManager.getManagedConnection(TxConnectionManager.java:315) [java] at org.jboss.resource.connectionmanager.BaseConnectionManager2.allocateConnection(BaseConnectionManager2.java:396) [java] at org.jboss.resource.connectionmanager.BaseConnectionManager2$ConnectionManagerProxy.allocateConnection(BaseConnectionManager2.java:842) [java] at org.jboss.resource.adapter.jdbc.WrapperDataSource.getConnection(WrapperDataSource.java:88) [java] at oracle.toplink.jndi.JNDIConnector.connect(JNDIConnector.java:123) [java] at oracle.toplink.jndi.JNDIConnector.connect(JNDIConnector.java:84) [java] at oracle.toplink.sessions.DatasourceLogin.connectToDatasource(DatasourceLogin.java:153) [java] at oracle.toplink.internal.databaseaccess.DatasourceAccessor.connectInternal(DatasourceAccessor.java:263) [java] at oracle.toplink.internal.databaseaccess.DatabaseAccessor.connectInternal(DatabaseAccessor.java:235) [java] at oracle.toplink.internal.databaseaccess.DatasourceAccessor.connect(DatasourceAccessor.java:355) [java] at oracle.toplink.threetier.ConnectionPool.buildConnection(ConnectionPool.java:111) [java] at oracle.toplink.threetier.ExternalConnectionPool.startUp(ExternalConnectionPool.java:98) [java] at oracle.toplink.threetier.ServerSession.connect(ServerSession.java:441) [java] at oracle.toplink.internal.sessions.DatabaseSessionImpl.login(DatabaseSessionImpl.java:600) [java] at oracle.toplink.tools.sessionmanagement.SessionManager.getSession(SessionManager.java:467) [java] at oracle.toplink.tools.sessionmanagement.SessionManager.getSession(SessionManager.java:280) [java] at oracle.toplink.testing.ejb.testframework.ServerSideTestHelperBean.getSession(ServerSideTestHelperBean.java:153) [java] at oracle.toplink.testing.ejb.testframework.ServerSideTestHelperBean.changeDatabasePlatform(ServerSideTestHelperBean.java:99) [java] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [java] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) [java] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) [java] at java.lang.reflect.Method.invoke(Method.java:585) [java] at org.jboss.invocation.Invocation.performCall(Invocation.java:359) [java] at org.jboss.ejb.StatelessSessionContainer$ContainerInterceptor.invoke(StatelessSessionContainer.java:237) [java] at org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invoke(CachedConnectionInterceptor.java:158) [java] at org.jboss.ejb.plugins.CallValidationInterceptor.invoke(CallValidationInterceptor.java:63) [java] at org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterceptor.java:121) [java] at org.jboss.ejb.plugins.AbstractTxInterceptorBMT.invokeNext(AbstractTxInterceptorBMT.java:173) [java] at org.jboss.ejb.plugins.TxInterceptorBMT.invoke(TxInterceptorBMT.java:77) [java] at org.jboss.ejb.plugins.StatelessSessionInstanceInterceptor.invoke(StatelessSessionInstanceInterceptor.java:169) [java] at org.jboss.ejb.plugins.SecurityInterceptor.invoke(SecurityInterceptor.java:168) [java] at org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:205) [java] at org.jboss.ejb.plugins.ProxyFactoryFinderInterceptor.invoke(ProxyFactoryFinderInterceptor.java:138) [java] at org.jboss.ejb.SessionContainer.internalInvoke(SessionContainer.java:648) [java] at org.jboss.ejb.Container.invoke(Container.java:960) [java] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [java] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) [java] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) [java] at java.lang.reflect.Method.invoke(Method.java:585) [java] at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155) [java] at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94) [java] at org.jboss.mx.server.Invocation.invoke(Invocation.java:86) [java] at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264) [java] at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659) [java] at org.jboss.invocation.unified.server.UnifiedInvoker.invoke(UnifiedInvoker.java:231) [java] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [java] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) [java] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) [java] at java.lang.reflect.Method.invoke(Method.java:585) [java] at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155) [java] at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94) [java] at org.jboss.mx.server.Invocation.invoke(Invocation.java:86) [java] at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264) [java] at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659) [java] at javax.management.MBeanServerInvocationHandler.invoke(MBeanServerInvocationHandler.java:201) [java] at $Proxy16.invoke(Unknown Source) [java] at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:769) [java] at org.jboss.remoting.transport.socket.ServerThread.processInvocation(ServerThread.java:573) [java] at org.jboss.remoting.transport.socket.ServerThread.dorun(ServerThread.java:387) [java] at org.jboss.remoting.transport.socket.ServerThread.run(ServerThread.java:166) I am wondering if I must install DB2 app client for the testing, any advice and suggestions will be appreciated! 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