ORA-38705: Expected block size [string] does not match [string] in log header.

Cause: When the flashback log file header was read, the block size in the control file did not match the block size contained in the header.

Action: If you are doing a FLASHBACK DATABASE, then the flashback cannot be performed because of the corrupted log. A restore and an incomplete recovery must be performed instead.

Error Type: ORA

• Additional information for ORA-38705: Expected block size [string] does not match [string] in log header.38705
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