Hi,

am trying to get a cmp example working. I have three xml files jbosscmp-jdbc.xml, jboss.xml and ejb-jar.xml.

When jar up these and the class files and then place in the deploy directory, i get an error - following is just an extract:

...
[EjbModule] Created
[EjbModule] Starting
[EntityContainer] Starting
[EntityContainer] Starting failed
org.jboss.deployment.DeploymentException: Error in jbosscmp-jdbc.xml : datasource-mapping MySql not found.
...


Does anyone know what sort of things cause such an error?

Thanks in advance,
Vanessa.
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standardjbosscmp-jdbc.xml is unchanged, except for first few lines to change datasource details. MySql mapping is unchanged.



Here is my jbosscmp-jdbc.xml:
<jbosscmp-jdbc>

java:/MySqlDS
<datasource-mapping>MySql</datasource-mapping>
<create-table>true</create-table>
<remove-table>true</remove-table>
<pk-constraint>true</pk-constraint>
<preferred-relation-mapping>foreign-key</preferred-relation-mapping>


<enterprise-beans>

<ejb-name>Product</ejb-name>
<table-name>Product</table-name>
<cmp-field>
<field-name>productID</field-name>
<column-name>productID</sql-name>
</cmp-field>
<cmp-field>
<field-name>name</field-name>
<column-name>name</sql-name>
</cmp-field>
<cmp-field>
<field-name>description</field-name>
<column-name>description</sql-name>
</cmp-field>
<cmp-field>
<field-name>basePrice</field-name>
<column-name>basePrice</sql-name>
</cmp-field>

</enterprise-beans>
</jbosscmp-jdbc>