Ensure that the snapshot is in an available state.
Ensure that a clone is already attached.
Procedure
Click the main menu and then click
Oracle Databases.
On the master pane of the
Databases screen, select a database.
On the
Copies tab, select and click the underlined value for Clone.
Clone window appears. The clone window lists all the clones with the database name, server IP address, the time when the clone was taken, source copy name and type, clone type, and its state.
Select
Action > Remove Cloned Database from the Clone window to remove the cloned database.
Select or clear
Force Remove option to forcefully remove the cloned database.