Hi all,

I am using jboss-3.0.4 and Oracle as batabase

From session bean i am getting the database Connection using DataSource

With database Connection i will be doing update sql query on three tables if some any exception while updating the third query i want to roll back from first two .

when i use con.rollBack() . i am getting java.sql.SQLException: You cannot rollback during a managed transaction!

and also i am not able to set con.setAutoCommit(false) because i found my default its true.. kindly help to come out from this problem

regards
Muneendra