RMAN-06026: some targets not found - aborting restore

I was cloning one of our TEST and server and stuckup on "RMAN-06026 and RMAN-06023" while restoring database.

RMAN> run
{
SET NEWNAME FOR DATABASE   TO  '/u01/oracle/app/gbldrsdata/%b';
SET NEWNAME FOR tempfile  1 TO '/u01/oracle/app/gbldrsdata/%b';
restore database ;
switch datafile all;
switch tempfile all;
set until sequence 20686 thread 1;
recover database;
}2> 3> 4> 5> 6> 7> 8> 9> 10>

executing command: SET NEWNAME
executing command: SET NEWNAME

Starting restore at 10-AUG-18
using channel ORA_DISK_1
using channel ORA_DISK_2

RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03002: failure of restore command at 08/10/2018 00:52:27
RMAN-06026: some targets not found - aborting restore
RMAN-06023: no backup or copy of datafile 4 found to restore
RMAN-06023: no backup or copy of datafile 3 found to restore
RMAN-06023: no backup or copy of datafile 2 found to restore
RMAN-06023: no backup or copy of datafile 1 found to restore

RMAN>

After drill-down i found that there are some backup files in FRA that belongs to OLD INCARNATION, as i was not interested in these files i have disabled FRA.

commented *.db_recovery_file_dest and *.db_recovery_file_dest_size in pfile and restarted restore and it went successful.