Hello, how can I set the isolation level for a transaction (for a method of a session bean) as I would do with "SET SESSION TRANSACTION LEVEL ..." in pure SQL? I have transactions that need to run under REPEATABLE_READ, for others even READ_UNCOMMITED is enough and I want to avoid unnecessary locks on the database. Best regards, Matthias View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3969523#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...