Hello experts,
I am running DMU2.2 tool to convert database character set from UTF8 to AL32UTF8.Below is the environment details
DB version:-12.1.0.2
Patch level:-Jan 2017 CPU
Os:-Solaris 11
DB size:-2 TB
It had been running for 8 hours and I stopped and resume. From blog it seems it could be due to optimizer_features_enable set to 11.2.0.4 but in my case before I ran scan I changed it to 12.1.0.2.One of the thread though showing 100 % completed but it never ends.
Does anybody has any idea why it takes so much of time.
Regards
Dhritiman Deb