anonymous wrote : persistence.unit:unitName=Yanu-ear.ear/Yanu-ejb.jar#Yanu | -> jboss.jca:name=YanuDatasource,service=DataSourceBinding{Create:** NOT FOUND Depends on 'jboss.jca:n | ame=YanuDatasource,service=DataSourceBinding' **} | | Have you configured and deployed your datasource? The datasource is deployed through a *-ds.xml file which needs to be placed in the deploy folder? If you already have deployed that file, then please post the contents of the same. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4187881#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...