I'm having troubles working with a simple relation ship i have four tables involved, one of them called country, and three more Station, Airline, Authority, these have one country and the country may have many of them. The wizard generate all the fields and default relashionships but the only ejb that's working correctly is Station 'cause the other two for dark reasons after their ejbcreate is invoke their EJBPOSTCREATE it is not. Any ideas, i've checking the orion-jar.xml and it seems that is perfect and what really is annoying me is that theres no difference between the Station, Airline and Authority :( hope you can help me