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fhscn bigger than current_scn in standby

User348341Sep 1 2014 — edited Sep 5 2014

Hello All,

I am using oracle 11.2.0.4 on windows 2008R2

I realise that at my standby database, current_scn of the database is lower than the fhscn.

Please, find below:

SQL> select current_scn from v$database;

CURRENT_SCN

-----------

  410387384

SQL> select min(fhscn) from x$kcvfh;

MIN(FHSCN)

----------------

591983152

SQL> select min(f.fhscn) from x$kcvfh f, v$datafile d

  2  where f.hxfil =d.file#

  3   and d.enabled != 'READ ONLY'     ;

MIN(F.FHSCN)

----------------

591983152

SQL> select current_scn from v$database;

CURRENT_SCN

-----------

  410387384

SQL> select 'MAX ', greatest(max(fhscn), max(fhafs))  maxscn from x$kcvfh;

'MAX MAXSCN

---- ----------------

MAX  592107566

Please, can anyone advise.

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Locked on Oct 3 2014
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