Create standby from backup base location

Run below command in standby database.

rman auxiliary / |tee restore.new.log

run {

ALLOCATE auxiliary CHANNEL ch01 TYPE DISK;

ALLOCATE auxiliary CHANNEL ch02 TYPE DISK;

ALLOCATE auxiliary CHANNEL ch03 TYPE DISK;

ALLOCATE auxiliary CHANNEL ch04 TYPE DISK;

ALLOCATE auxiliary CHANNEL ch05 TYPE DISK;

ALLOCATE auxiliary CHANNEL ch06 TYPE DISK;

ALLOCATE auxiliary CHANNEL ch07 TYPE DISK;

ALLOCATE auxiliary CHANNEL ch08 TYPE DISK;

duplicate target database for standby backup location '/t02/RMAN_BACKUP' NOFILENAMECHECK;

RELEASE CHANNEL ch01;

RELEASE CHANNEL ch02;

RELEASE CHANNEL ch03;

RELEASE CHANNEL ch04;

RELEASE CHANNEL ch05;

RELEASE CHANNEL ch06;

RELEASE CHANNEL ch07;

RELEASE CHANNEL ch08;

}