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CDC Subscription LATEST_SCN is Reset to Lower Value or Zero (Doc ID 1080662.1)

Last updated on FEBRUARY 20, 2019

Applies to:

Oracle Database - Enterprise Edition - Version to [Release 10.1 to 11.1]
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 Backup Service - Version N/A and later
Information in this document applies to any platform.


In a CDC Environment, When Change Set aborts due to any error,
the LATEST_SCN of the subscription gets reset to a lower value or Zero
and sometimes the client application throws an error because it is attempting
to reprocess old change data that it has already seen.




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