Hi Kevin, MY FAULT!!! I haven't created database before trying to map entities, and that's why i was getting this connection exception (I am new to JEE world and still learning).
Above code and settings are fine. I thought that persistence provider(openJPA) is creating not only database tables, but database itself also. I thought that, because of given "JdbcUrl property" in the datasource definition (which contains db name). Obviously, i need to have created database, and persistence provider is creating just tables to already existing database. So, I have (explicitly) created database from mysql terminal command "create database Vezbe09;" , deployed my app, run above ant task that triggers openJPA, and I got tables in my database. (To be honest, I felt a little embarrassed when i realized how obvious thing i missed, so I thought it would be better to remove this topic) Anyway, thanks for explanations. -- View this message in context: http://openjpa.208410.n2.nabble.com/Re-OpenJPA-not-generating-mapping-DB-tables-from-EJB-entities-tp7585739p7585741.html Sent from the OpenJPA Users mailing list archive at Nabble.com.