Sorry for the "it". Will try to minimise the usage!

Originally posted by Axr2

FYI - just coz your controlfile_record_keeptime is set to 31, it doesn't mean you'll automatically have 31 days worth of stuff in your controfile. It is also proportional to the size of your database and # of datafiles.
Will you please refer some document explaining this feature? Very much appreciated.

Many Thanks.