Ora-19756 In Block Change Tracking File When Doing Db Inc Backups After Upgrade To 11.2.0.2 (Doc ID 1301823.1)

Last updated on OCTOBER 28, 2016

Applies to:

Oracle Database - Enterprise Edition - Version 11.2.0.2 and later
Information in this document applies to any platform.

Symptoms

RMAN backup getting ORA-19756 after an upgrade to 11.2.0.2


RMAN-03009: failure of backup command on channel CH01 03/07/2011 at 1:00:24
ORA-19754: error while reading  tracking file changes
ORA-19750: file tracking changes: / oracle/Oracle_DATA_01/block_change_tracking.dbf
ORA-19756: file track changes detected a bad block number 1210501

Cause

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