Hy, I have a problem with jboss portal cms working with oracle (9.2) database. when i try to upload a file larger than 70kb to cms the sistem crash with the following errors: 09:13:45,902 WARN [JDBCExceptionReporter] SQL Error: 17002, SQLState: null 09:13:45,902 ERROR [JDBCExceptionReporter] Eccezione IO: Read error 09:13:45,902 WARN [JDBCExceptionReporter] SQL Error: 17002, SQLState: null 09:13:45,902 ERROR [JDBCExceptionReporter] Eccezione IO: Read error 09:13:45,902 ERROR [AbstractFlushingEventListener] Could not synchronize database state with session org.hibernate.exception.GenericJDBCException: Could not execute JDBC batch update at org.hibernate.exception.SQLStateConverter.handledNonSpecificException(SQLStateConverter.java:103) at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:91) at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:43) at org.hibernate.jdbc.AbstractBatcher.executeBatch(AbstractBatcher.java:249) at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:235) at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:139) at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:298) at org.hibernate.event.def.DefaultAutoFlushEventListener.onAutoFlush(DefaultAutoFlushEventListener.java:41) at org.hibernate.impl.SessionImpl.autoFlushIfRequired(SessionImpl.java:969) at org.hibernate.impl.SessionImpl.list(SessionImpl.java:1114) at org.hibernate.impl.QueryImpl.list(QueryImpl.java:79) I have tried with the last jdbc (10 r2) driver for Oracle. Can anyone help me? I can use HSQLD on production environment? Can i "workaround" using the cms on filesystem? thanks at all. Davide View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4030494#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...