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From Rick Curtis <>
Subject Re: Persisting an entity managed by a different entity manager
Date Thu, 17 Oct 2013 18:19:10 GMT
I don't know if I entirely follow your post, but why can't you detach the
Entity from one EntityManager and merge it into the other?

On Thu, Oct 17, 2013 at 12:23 PM, Akash Gunjal <> wrote:

> Hello,
> I am facing a transaction issue with the entity manager injected using
> blueprint.xml. There are 2 persistence bundles each managing different
> entities. For instance, the entity1 managed by entityManager1 holds an
> entity2 managed by entityManager2. So when the entityManager1 tries to
> persist its entity1, the I get an error since internally entity1 holds
> entity2 which cannot be persisted by entityManager1.
> The solution to this is to detach the entity2 from the entityManager2. But
> since the entity managers are loaded through persistence units by using JPA
> annotation @PersistenceContext, this detaching cannot be done. So what
> could be the alternate solution to this issue.
> Regards,
> Akash

*Rick Curtis*

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