[jboss-user] [EJB 3.0] - Re: Unknown error

[sashaxiv]

problem solved . It was a oneToOne relation where the id was shared by two entities and i was using it as a foreign key.

Thanks Felix!! 

this error was in my work another one(in the other topic) about composite keys is for my final university studies project. i gonna change @idClass annotation and i will use @EmbeddedId. 


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