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

Last updated on JUNE 06, 2019

Applies to:

Oracle Database - Enterprise Edition - Version 11.2.0.1 to 12.1.0.2 [Release 11.2 to 12.1]
Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata 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.

Symptoms

On 11.2.0.2 and 11.2.0.3, 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:

 

Changes

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

 

Cause

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In this Document
Symptoms
Changes
Cause
Solution
References


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