I always restore to the latest SCN. Login to your catalog via rman and execute list backup, take the Ckp SCN add 1 to it and use that in your restore. ie: List of Datafiles in backup set 64482 File LV Type Ckp SCN Ckp Time Name ---- -- ---- ---------- --------- ---- 15 1 Incr 5965314506755 26-JUN-09 /u02/oracle/db/apps_st/data/a_txn_ind06.dbf So I would use: run { set until scn 5965314506756; allocate auxiliary channel ch2 type disk; duplicate target database to 'TEST';} } On Fri, Jun 26, 2009 at 8:40 AM, Jeffrey Beckstrom<JBECKSTROM@xxxxxxxxx> wrote: > We are experimenting with RMAN. Now testing the "duplicate" command. I > tried running the duplicate command and it is asking for a backup from April > 20 instead of the current backup. I notice that a new incarnation of the > database was created on April 20 probably when we tested a restore of the > database. How do I get rman to use the correct backup? > > RMAN> list incarnation of database; > > List of Database Incarnations > DB Key Inc Key DB Name DB ID STATUS Reset SCN Reset Time > ------- ------- -------- ---------------- --- ---------- ---------- > 685 701 DBATEST 472074346 PARENT 4377808045 14-JAN-08 > 685 702 DBATEST 472074346 PARENT 4594551687 20-APR-09 > 685 686 DBATEST 472074346 CURRENT 4595318436 24-APR-09 > > RMAN> > > > Jeffrey Beckstrom > Database Administrator > Greater Cleveland Regional Transit Authority > 1240 W. 6th Street > Cleveland, Ohio 44113