What version of JBoss are you using?
What commit option are you using? If you are using commit option A (default in for ejb1.1 beans), modifing the database out of band (directly) is not allowed.
This error is caused by putting an already existing key into the entity cache.
Hi thanks for your reply
I'm using JBoss 3.0.0. and EJB 2.0
Honestly I don't know what commit option I have set,
I simply didn't set anything concerned with it...
You need to upgrade to 3.0.4.
I get this same behaviour on JBoss-4.0.0alpha but not on JBoss-3.0.4.
I use "Standard CMP 2.x Entity Beans" with commit-option B.
Does this mean the change which solved that problem in JBoss-3.0 has not been ported to JBoss-HEAD ?