jaikiran pai [http://community.jboss.org/people/jaikiran] replied to the discussion "Multiple Persistence Units with the same entities" To view the discussion, visit: http://community.jboss.org/message/536631#536631 -------------------------------------------------------------- It's definitely +not+ luck :) I don't see anything wrong in what you are doing. One thing that you might want to keep note is to make sure that  you don't end up using both those entity managers  in the same transaction - in which case you would be enrolling 2 transaction aware resources (the datasource corresponding to the entity managers) in one transaction. You would then require XA datasources for such cases. -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/536631#536631] Start a new discussion in EJB 3.0 at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&...]