How can we remove configuration from HA mode to single instance of provisioning directory and IDM server?
There are two parts to removing HA from your IDM environment. The application server and Provisioning Manager.
For the application server you will need to reach out to your provider.
For Provisioning Manager Go to the following directory:
CA\Identity Manager\Provisioning Directory\highavailability
Open up a cmd line and execute the Highavailability.bat file.
You can go through the command prompt to remove High Availability for PM.