ORA-12519, TNS:no appropriate service handler found

[tamizharasi.periyasamy]

Hi,

I am trying to connect a oracle 10g server. Following is my

Oracle ds entry

<local-tx-datasource>

    <jndi-name>dnbame</jndi-name>

<use-java-context>false</use-java-context>

    <connection-url>jdbc:oracle:thin:@...................:XE</connection-url>

    <driver-class>oracle.jdbc.driver.OracleDriver</driver-class>

    <user-name>....</user-name>

    <password>...</password>

        <min-pool-size>5</min-pool-size>

        <max-pool-size>50</max-pool-size>

        <idle-timeout-minutes>5</idle-timeout-minutes>

         <exception-sorter-class-name>org.jboss.resource.adapter.jdbc.vendor.OracleExceptionSorter</exception-sorter-class-name>

        <metadata>

            <type-mapping>OracleXE</type-mapping>

        </metadata>

  </local-tx-datasource>

I am able to make connection and fetch the data. But it throws the warning like

10:15:14,523 WARN  [JBossManagedConnectionPool] Unable to fill pool

org.jboss.resource.JBossResourceException: Could not create connection; - nested throwable: (java.sql.SQLException: Listener refused the connection with the following error:

ORA-12519, TNS:no appropriate service handler found

The Connection descriptor used by the client was:

...................:XE

)

    at org.jboss.resource.adapter.jdbc.local.LocalManagedConnectionFactory.createManagedConnection(LocalManagedConnectionFactory.java:190)

    at org.jboss.resource.connectionmanager.InternalManagedConnectionPool.createConnectionEventListener(InternalManagedConnectionPool.java:584)

    at org.jboss.resource.connectionmanager.InternalManagedConnectionPool.fillToMin(InternalManagedConnectionPool.java:531)

    at org.jboss.resource.connectionmanager.PoolFiller.run(PoolFiller.java:74)

    at java.lang.Thread.run(Unknown Source)

Could any one tell me why I am getting this error and how to solve this issue?

[peterj]

This error message comes from the Oracle JDBC driver, so it has nothing to do with JBoss AS. You should google the error number (ORA-12519), that should provide numerous suggestions on how to fix the problem.