ORA-19883: Unused Block Optimization stopped for datafile and ORA-19864: Bitmap using RMAN Backup
Last updated on AUGUST 27, 2015
Applies to:Oracle Database - Enterprise Edition - Version 220.127.116.11 and later
Information in this document applies to any platform.
Using SECTION SIZE backup like this is showing below message in RMAN and Alert logs:-
Rman> backup SECTION size 200G incremental level 0 database;
Alert log reports
Block change tracking is being used.
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