On Jun 3, 2012, at 11:22 PM, georgenis wrote: > Thanks for that hint :-) I am a JEE beginner. > > My Class is an EJB ;-) I fixed it in "persistence.xml" with Transaction-Type > = "JTA".
Glad it's working. Feel free to lean on the list as much as you like while learning. :) That "jpa concepts" doc came from seeing the same question quite a few times. The doc grew from the answers. A good example of how questions and users drive the project. -David
