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On Standby, DBV Shows Pages Failing with Check Code 6056 (Doc ID 1523623.1)

Last updated on OCTOBER 08, 2020

Applies to:

Oracle Database - Enterprise Edition - Version to [Release 11.2 to 12.1]
Oracle Database Cloud Schema Service - Version N/A and later
Gen 1 Exadata Cloud at Customer (Oracle Exadata Database Cloud Machine) - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Oracle Database Exadata Express Cloud Service - Version N/A and later
Information in this document applies to any platform.


On and, dbverify reports the a logical SCN inconsistency with error like:

itl[<itl_id>] has higher commit scn(aaaa.bbbb) than block scn (xxxx.yyyy)
Page <Block#> failed with check code 6056

Other symptoms:



<Patch 13350245> has been applied and did not help to prevent these errors.



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