Error
Error Code:
ORA-28176
Oracle Error ORA-28176: Certificate Version Mismatch
Description
The ORA-28176 error indicates that the certificate version provided by a proxy user for client identification is incorrect. This commonly occurs when the Oracle database requires a specific certificate version that doesn't match the version being presented during the connection attempt.
Error Message
ORA-28176: incorrect certificate version
Known Causes
3 known causesIncorrect Certificate Version
The proxy user is presenting a certificate with a version that is not compatible with the Oracle database's requirements. This is the primary cause of this error.
Outdated Certificate
The client is using an outdated certificate that needs to be renewed or updated to a supported version.
Configuration Mismatch
The Oracle database's certificate version configuration does not align with the certificate version being used by the client.
Solutions
Coming SoonDetailed 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