cannot simultaneously fetch multiple bags

[jbossjbh]

Does anyone know what the following exception means?

org.hibernate.HibernateException: cannot simultaneously fetch multiple bags

thanks

[pmuir]

No. This question is to do with hibernate not Seam so I would suggest asking on the Hibernate forums

[edwinjaufmann]

"petemuir" wrote:
No. This question is to do with hibernate not Seam so I would suggest asking on the Hibernate forums

I encountered this problem using EJBs (3.0) while using Seam and found a solution. If you were
using EJBs when you encountered it put your posting in the EJB
forum and I will post the solution or contact me directly by e-mail.
(Is an EJB mapping issue.)

[jbossjbh]

Edwin,

Thanks for your reply. I've figured out what was wrong. I had a fairly complex data schema with multiple ManyToOne - OneToMany mappings. I had one of them configured backwards. I should have doubled checked before sending the post.

I just had no clue what the exception was originally trying to tell me.