Error
Error Code: ORA-28358

Oracle Error ORA-28358: Incorrect Key Syntax

📦 Oracle Database
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Description

The ORA-28358 error indicates a syntax error when attempting to set the master key in Oracle Database, often during Transparent Data Encryption (TDE) setup. The command used to set or modify the master key contains incorrect spelling or invalid syntax.
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Error Message

ORA-28358: improper set key syntax
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Known Causes

3 known causes
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Typographical Errors
The `SET KEY` command contains misspelled keywords or incorrect capitalization. Carefully review the command for any typos.
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Incorrect Syntax
The command structure does not adhere to the required syntax for setting the master key. Consult the Oracle documentation for the correct format.
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Missing Keywords
Essential keywords, such as `IDENTIFIED BY`, are missing from the `SET KEY` command. Ensure all necessary keywords are present.
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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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