Try to run a simple JCO class to create a connection with yours data. If you dont know the system number of the sap, ask your admin. I mean the password is not included within the DD (or you have deleted it?)
I made some tests and discovered that instead of using
I should use:
<config-property name="Username" type="java.lang.String"> and
<config-property name="Password" type="java.lang.String">
I think the example XML file in JBoss docs was wrong...
Can you post your version that works
(with your personal information changed to generic values).
And say which version of the RA and SAP it works with..
I will add to the examples for others to use.