Hi,
> em.createQuery("delete from A")
1. Try em.createQuery("delete from A a")
2. Please post the stacktrace, if the error persists----- Pinaki -- View this message in context: http://openjpa.208410.n2.nabble.com/concurrent-thread-exception-plus-deadlock-on-delete-statement-using-slice-tp6449143p6450253.html Sent from the OpenJPA Users mailing list archive at Nabble.com.
