While creating a new physical standby database by using RMAN duplicate command, the following errors occur:
RMAN> run { allocate channel prim1 type disk; allocate channel prim2 type disk; allocate auxiliary channel standby1 type disk; DUPLICATE TARGET DATABASE FOR STANDBY FROM ACTIVE DATABASE ... .. . RMAN-03009: failure of backup command on prim2 channel ORA-17628: Oracle error 19505 returned by remote Oracle server ORA-19505: failed to identify file ""
SOLUTION
- Check and remove the old standby database data files.
- Make sure directories for standby database data files created and accessible.