I didn't think ora-1555's were logged in the alert log on v8, and if you're on v9, the sql text should be in the alert log as well Connor --- David cheyne <david.cheyne@xxxxxxxxx> wrote: > Naveen, > > You've not given much background to the problem, but the answer to > your problem. May be a lot simpler than tracing. > > ===== Connor McDonald Co-author: "Mastering Oracle PL/SQL - Practical Solutions" ISBN: 1590592174 web: http://www.oracledba.co.uk web: http://www.oaktable.net email: connor_mcdonald@xxxxxxxxx Coming Soon! "Oracle Insight - Tales of the OakTable" "GIVE a man a fish and he will eat for a day. But TEACH him how to fish, and...he will sit in a boat and drink beer all day" ------------------------------------------------------------ ___________________________________________________________ALL-NEW Yahoo! Messenger - all new features - even more fun! http://uk.messenger.yahoo.com -- //www.freelists.org/webpage/oracle-l