Configuring ejb with jboss 4.0.3 with oracle10g

[jojiprakash]

org.jboss.deployment.DeploymentException: Error while checking if table aleady exists TIMERS; - nested throwable: (java.sql.SQLException: Table not found: SYSTEM_TABLES in statement

Hi All above error getting,
I deployed an entity bean whose configuration is as follows,let met know is there any configuration issues,
ejb-jar.xml
-------------
<resource-ref>
<res-ref-name>jdbc/accountdb</res-ref-name>
<res-type>javax.sql.DataSource</res-type>
<res-auth>Container</res-auth>
</resource-ref>
ejb-jar.xml
------------
<enterprise-beans>

<ejb-name>sbi</ejb-name>
<jndi-name>AccountsJndi</jndi-name>
<resource-ref>
<res-ref-name>jdbc/accountdb</res-ref-name>
<jndi-name>java:/jboss.accountdb</jndi-name>
</resource-ref>

oracle-ds.xml
---------------


<local-tx-datasource>
<jndi-name>jboss.accountdb</jndi-name>
<connection-url>jdbc:oracle:thin:@192.168.0.4:1521:joe</connection-url>

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

-----------

[srikap2007]

Your ejb-jar.xml is not right. With in <enterprise-beans> tag swap the values for the tags <res-ref-name> and <jndi-name>