After Creating New TDE Master Key, RMAN Backup Fails With "Error Backing Up File 277, Block 25453: Logical Corruption" On UNDO Datafiles
(Doc ID 2353375.1)
Last updated on MARCH 12, 2021
Applies to:Advanced Networking Option - Version 188.8.131.52 and later
Information in this document applies to any platform.
RMAN backup fails with messages like the following:
RMAN-03002: failure of backup plus archivelog command at 01/08/2018 18:57:46
RMAN-03009: failure of backup command on ORA_DISK_9 channel at 01/08/2018 15:51:52
Error backing up file 277, block 25453: logical corruption
All of the messages pertain to the UNDO tablespace.
The software keystore (TDE wallet) was deleted, the TDE master key was discarded using a hidden system parameter, the keystore was recreated, and a new TDE master key was set.
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