[jboss-user] [JBoss Seam] - Re:

gbc@gmx.de do-not-reply at jboss.com
Mon Dec 3 06:38:41 EST 2007

This can happen, if you're using different EntityManager Instances. For example my case was:

Method in SLSB called by Event (Observer) uses EntityManager and calls other SLSB Method which uses EntityManager as well, both per @In

For some reason, both EntityManagers managed their own PersistenceContext, so when I deleted something in the second one, the Commit in the outer mehtod throws exactly this execption. took me three days to figure out. Not sure if this is a bug...

Greetz GHad

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