Unsupported certificate version
ORA-28171 – Oracle Error Code
Unsupported Kerberos version
ORA-28172 – Oracle Error Code
Distinguished name not provided by proxy
ORA-28173 – Oracle Error Code
Certificate not provided by proxy
ORA-28174 – Oracle Error Code
Kerberos ticket not provided by proxy
ORA-28175 – Oracle Error Code
Incorrect certificate type
ORA-28176 – Oracle Error Code
Incorrect certificate version
ORA-28177 – Oracle Error Code
Incorrect Kerberos ticket version
ORA-28178 – Oracle Error Code
Password not provided by proxy
ORA-28162 – Oracle Error Code
Missing THROUGH keyword