Database Error Messages

Release
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  • 23ai
  • 21c
  • 19c
Updated
Jun 24, 2024

ORA-19947

invalid block size block_size in backup piece 'backup_piece' from specified platform 'platform'
  • block_size: The block size found in the backup piece.
  • backup_piece: The backup piece name to be restored.
  • platform: The platform of the backup piece to be restored.

Cause

The block size obtained from the backup piece using the specified platform was not valid. Either the piece was corrupt or the specified platform was incorrect.


Action

Retry the restore using the correct FROM PLATFORM clause.