Thomas Dudziak schrieb: Hello,
> try setting the access attribute of the primarykey fields in > ProfileMenuCategory to readonly. This should prevent OJB from trying > to set the value itself. OJB should still fill their values via the > references. Nothing seems to work (or i'm just too stupid ;)). I even tried your way with an extra id, i can't get it working. Is there somewhere a working example of a decomposed n:m mapping with jdo, where the classes, the package.jdo and the repository.xml is available? Help is really appreciated. Christoph
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