You have to use "xa-datasource".
Only this type can work with two types of different database.
Try it!!
View the original post :
http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4045826#...
Reply to the post :
http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...