The listed bug indicates that no error occurs when "ABC" is used for an discriminator with a type declared as INTEGER and a column which is VARCHAR.
Yes, my problem is similar, but my declarations are correct (INTEGER discriminator type, integer-convertible value and integer column) and the insert fails as described.
Also, to my knowledge, I am not using automatic schema generation.
Brian
[Message sent by forum member 'bgladish' (bgladish)]
http://forums.java.net/jive/thread.jspa?messageID=214904