RAC database upgrade to 12c failes
Environment Detail: 2 node RAC cluster.
Grid Infrastructure is already upgraded to 12.1.0.1 version
Attempting to upgrade RAC database "QA" (current version 11.2.0.2) getting below message:
DBUA: the database "QA" is a cluster database and cannot be upgraded as a single instance database
In step 2 of 11
Attached is the screen shot errorscreenshot.JPG shows above message
Thanks
Vimal