A verrry frustrating problem. I'm a newby concerning JBoss by the way. I get the following error when trying to startup JBoss (for an EJB app):

[snippet]
...
java.lang.RuntimeException: No ManagedConnections Available!
...

[some more]
[14:48:41,553,JdbcProvider] Starting
[14:48:41,553,JdbcProvider] Started
[14:48:41,553,mySportlifePool] Starting
[14:48:41,569,XAPoolDataSource] Creating XA Pool
[14:48:41,631,mySportlifePool] setGCInterval(0)
[14:48:41,662,mySportlifePool] setGCMinIdleTime(0)
[14:48:41,662,mySportlifePool] setIdleTimeout(0)
[14:48:41,662,mySportlifePool] setTimestampUsed(false)
[14:48:41,662,XAConnectionFactory] Starting
[14:48:41,662,ObjectPool] Adding pool: mySportlifePool, GC enabled: false
[14:48:41,678,mySportlifePool] XA Connection pool mySportlifePool bound to java:/mySportlifePool
[14:48:41,678,XAPoolDataSource] Closing DataSource
[14:48:41,678,XAPoolDataSource] Binding to JNDI name null
[14:48:41,678,ObjectPool] Removing pool: mySportlifePool
[14:48:41,678,mySportlifePool] Stopped
java.lang.RuntimeException: No ManagedConnections Available!
at org.jboss.pool.ObjectPool.getObject(ObjectPool.java:687)
at org.jboss.pool.jdbc.xa.XAPoolDataSource.getConnection(XAPoolDataSource.java:227)
at org.jboss.jdbc.XADataSourceLoader.startService(XADataSourceLoader.java:415)
at org.jboss.util.ServiceMBeanSupport.start(ServiceMBeanSupport.java:103)
at java.lang.reflect.Method.invoke(Native Method)
at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1628)
at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1523)
at org.jboss.configuration.ConfigurationService$ServiceProxy.invoke(ConfigurationService.java:967)
at $Proxy0.start(Unknown Source)
at org.jboss.util.ServiceControl.start(ServiceControl.java:79)
at java.lang.reflect.Method.invoke(Native Method)
at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1628)
at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1523)
at org.jboss.Main.(Main.java:209)
at org.jboss.Main$1.run(Main.java:110)
at java.security.AccessController.doPrivileged(Native Method)
at org.jboss.Main.main(Main.java:106)
[14:48:41,678,ConfigurationService] Unexpected error
java.lang.RuntimeException: No ManagedConnections Available!

Does anyone know what I did wrong or forgot to do?

Grtz

Coen