Database Error Messages

Release
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  • 23ai
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Updated
Jun 24, 2024

OCI-28311

Oracle encrypted data block not encrypted (file # string, block # string)

Cause

The indicated data block was found unencrypted in a fully encrypted tablespace. The exact cause is unknown. Possible causes could be:

  • An encrypted data block is tampered and replaced with an unencrypted data block.
  • An Oracle internal issue.

Action

Collect block dump and redo dump for this block, and contact Oracle Support Services.