oracle upgraded to 12c but still alert log shows 11g

[former_member217353]

Oracle upgrade to 12c on windows was successful but still alert_<sid>.log shows

Starting up:
Oracle Database 11g Enterprise Edition Release 11.2.0.3.0

please advice.

Regards,

Domnic

[JamesZ]

Hi Domnic,

Looks like ORACLE_HOME in registry or environment variable is incorrect, please check the upgrade guide and verify its setting.

Best regards,
James

[Former Member]

Hi Dominic,

Did you change environment variables after upgrade ? Check what is the current ORACLE_HOME when you are starting Oracle instance.

Correct it before you start the upgraded database.

Regards,

Harish Karra