RMAN-06556: datafile 1 must be restored from backup older than SCN

Issue - When recovering database until SCN, recovery failed with error  RMAN-03002 and RMAN-06556

using channel ORA_DISK_8
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03002: failure of recover command at 07/17/2018 20:53:35
RMAN-06556: datafile 1 must be restored from backup older than SCN 5761437810

Solution -
Below scripts useful to identify the SCN for the data files can be recovered -
1.
select  min(FHSCN) "LOW FILEHDR SCN", max(FHSCN) "MAX FILEHDR SCN", max(FHAFS) "Min PITR ABSSCN"from X$KCVFH ;

LOW FILEHDR SCN  MAX FILEHDR SCN  Min PITR ABSSCN
---------------- ---------------- ----------------
5761438110       5761438110       0

2.

SQL> select file#, status, checkpoint_change# from v$datafile where STATUS like '%SYS%';

     FILE# STATUS  CHECKPOINT_CHANGE#
---------- ------- ------------------
         1 SYSTEM          5761438110



RMAN>  recover database until scn 5761438110;

Starting recover at 17-JUL-18
using channel ORA_DISK_1
using channel ORA_DISK_2
using channel ORA_DISK_3
using channel ORA_DISK_4
using channel ORA_DISK_5
using channel ORA_DISK_6
using channel ORA_DISK_7
using channel ORA_DISK_8

starting media recovery
media recovery complete, elapsed time: 00:00:00

Finished recover at 17-JUL-18