On Wed, Jun 8, 2011 at 6:26 AM, Ales Justin <ales.justin@gmail.com> wrote:

> I had to switch over this persistence unit to being container-managed, which is the better thing anyway. I was only using a Seam-managed PU to get around an AS6 issue, and that particular issue doesn't exist with AS7.

Which AS6 issue is this?

I had 5 persistence units, one defined in a WEB-INF/classes/persistence.xml and 4 defined in a web library (ie WEB-INF/lib/xxx-persistence.jar!META-INF/persistence.xml). I tried to set up 5 persistence-unit-refs in my web.xml for each of these, but AS6 would complain about the 4 defined in my web library; it only found the WEB-INF/classes PU. I think it's the same issue as discussed here: http://community.jboss.org/thread/164252 .

-Matt