I have a seam-gen JPA project in which viewing the List page causes all the entities to get updated, with only the @Version-annotated field being updated.

I have another project in which this does not happen, so I'm certainly willing to believe in PEBKAC as the cause of this issue, but I've run down all the references to setter methods and not found any. Certainly I set fields on the single QBE instance in my List objects but this is not persisted (even it it were it would not affect all the other instances). And everybody using the Seam Entity Framework does so.

Anybody got a cluestick? :-) Thanks.