The EJB3 cartridge project has not been finalized and is dormant at the moment. I would not recommend to use it right now. Instead, you should give the Hibernate Cartridge a try. In mid-term it will also support pure JPA, at the moment it is bound to Hibernate.

Of course, you could contribute to the EJB3 cartridge, but do not expect too much help on it right now. I apologize for this.

~Karsten

On 27.02.2009 17:26 Uhr, bimsimsala wrote:
Hi,

i'm quite new to oaw. While evaluating msds in our project i tried to model
our entity beans. I have a base class for all entities containing the id
(ejb3 key), creationDate and so some other fields.
Now, when i run the workflow in oaw i get the error "There must be at least
one id field!".
I'm using the current head revision of the EJB3 cartridge.

What am i doing wrong? Is it impossible to use generalization?

Thanx 4 your help

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tel;fax:+49 231 9860 211
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