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Oracle 19c DB integration with AD and Kerberos - ORA-12641: Authentication Service failed to initialize

franquistDec 27 2023 — edited Dec 28 2023

Hello,

I'm getting the following error when trying to integrate Kerberos for Oracle 19 DB home with AD.

both my client and windows server are running in VMWare workstation

Output from Windows Client

ORA-12641: Authentication Service failed to intialize

Output from Windows Server Trace File

Adapter does not support SA, because there is no control function.

[27-DEC-2023 11:34:37:549] nauztk5ainit: Credential Cache Pathname is  "MLSA".
[27-DEC-2023 11:34:37:549] nauztk5ainit: Keytab name is  "C:\Users\Administrator\Downloads\WINDOWS.X64_193000_db_home\network\admin\database.keytab".
[27-DEC-2023 11:34:37:553] nauztk5ainit: Errorcode during initializing the server "0".
[27-DEC-2023 11:34:37:553] nauztk5ainit: Kerberos server initialization successful.
[27-DEC-2023 11:34:37:553] nauztk5ainit: exit
[27-DEC-2023 11:34:37:553] nau1saai_adapter_info: exit
[27-DEC-2023 11:34:37:553] nau1saai_adapter_info: Adapter does not support SA, because there is no control function
[27-DEC-2023 11:34:37:553] nau1saai_adapter_info: exit

Added on Dec 27 2023

#activedirectory, #kerberos, #server, #windows

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