Go to source database and select full clone option

You need to fill all required details by clicking on search icons for every field. We are selecting time as “Now”. Click next

Note – > You can select “prior point in time” option also but it will depend on available rman backups. In my case I have 21st Jan backup which can be used. In this demo I am going with “Now” option

Fill the required details like file system, sys password ,FRA , archiving etc and click next

If you want to edit any parameter select the parameter and click edit

Click next

We are taking all default options and click next

Select notifications you need to see and click next

Verify the details and click submit

Cloning is in progress

Once cloning is successful you will see succeeded message.

You can see that database is up on server, oratab modified automatically.