NHibernate事务在Oracle上的插入和更新失败

Post Update: I have tracked down the problem at the command "ExecuteNonQuery". That's the one that fails during an update or hangs during an insert. Trying a simple example using plain ADO.NET and their transactions works perfect. Also... it works great on my local home computer connection an Oracle Express edition. Pointing it again in some kind of server config?? It would be nice to step into the NHibernate code while debuging, but so far I'm still not able to set this up, even if I have rebuild the source and use those dll and pdb files. Was anyone able to do this before? I have tracked down the problem at