I'm traying to make a restore&recovery of me datas, the restore is ok but in the recovery i get this error...

RMAN> run {
2> restore database until time "to_date('2008-01-07 16:24:52', 'YYYY-MM-DD HH24:MI:SS')";
3> recover database until time "to_date('2008-01-07 16:24:52', 'YYYY-MM-DD HH24:MI:SS')";
4> }
Starting restore at 08-JAN-08
allocated channel: ORA_DISK_1
channel ORA_DISK_1: sid=156 devtype=DISK

skipping datafile 1; already restored to file /u01/data/ISCRATCH/ISCRATCH/system01.dbf
skipping datafile 2; already restored to file /u01/data/ISCRATCH/ISCRATCH/undotbs01.dbf
skipping datafile 3; already restored to file /u01/data/ISCRATCH/ISCRATCH/sysaux01.dbf
skipping datafile 4; already restored to file /u01/data/ISCRATCH/ISCRATCH/users01.dbf
skipping datafile 5; already restored to file /usr/amxw/v80510b12ISCRATCH/oratables/NEWLAB01
skipping datafile 6; already restored to file /usr/amxw/v80510b12ISCRATCH/oraindexes/NEWLAB02
skipping datafile 7; already restored to file /u01/data/ISCRATCH/ISCRATCH/ipmaq01
restore not done; all files readonly, offline, or already restored
Finished restore at 08-JAN-08

Starting recover at 08-JAN-08
using channel ORA_DISK_1

starting media recovery
media recovery failed
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03002: failure of recover command at 01/08/2008 10:59:57
RMAN-11003: failure during parse/execution of SQL statement: alter database recover if needed
start until time 'JAN 07 2008 16:24:52'
ORA-01841: (full) year must be between -4713 and +9999, and not be 0


RMAN> exit;

Recovery Manager complete.

Someboby can explain me why?

Cheers...