Error
Error Code: ORA-28384

Oracle ORA-28384: Tablespace Encryption Failure

📦 Oracle Database
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Description

The ORA-28384 error occurs in Oracle Database when attempting Tablespace Encryption while using a PKI certificate-based Master Key. Tablespace encryption is not supported with PKI-based master keys.
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Error Message

cannot perform Tablespace Encryption
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Known Causes

1 known causes
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PKI Master Key in Use
Tablespace Encryption was attempted while a PKI certificate-based Master Key was active. Tablespace encryption requires a symmetric master key.
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Solutions

Coming Soon

Detailed step-by-step solutions for this error are being prepared. In the meantime, try these general troubleshooting tips:

General Troubleshooting Tips

  • Check the error message carefully for specific details
  • Review recent changes that might have caused the error
  • Search for the exact error code in the official documentation
  • Check log files for additional context
  • Try restarting the application or service

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