Closed - all solved. Overwrite the column annotation length does it - i wonder why this works with integrated hypersonic DB, if the title is longer than 50 like for prod_id=67, or the description is longer than 1024 for some examples, it should raise an exception, like postgres does - the integrated db works, dont know why, but postgresql problem is solved. kind regards View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3958886#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...