I am using the duplicate command in RMAN to duplicate a database to another server. I have not specified set until time but I wish to have to go to the last night's backup which is run at 3:00 according to the crontab job. When I recover without using any set until time I get errors that state that there are missing log files. When I copy over the existing archive files from the production server they are at a much later release then what is being requested during recovery of the "duplicate" database. So - those archivelogs are not online. Should I set the set until to get the hot backup from last night and what should I set the time to - 3:00 a.m. or later?? Are those logs actually backed up? How can I be sure that my database full backup gets all the necessary logs so I can recover from the last night's backup? Thanks, Paula -- //www.freelists.org/webpage/oracle-l