The Remote System Missing dialog appears when a project is open in the workspace and its APSC cache contains Remote Systems that do not exist. In such case, you will be asked to create missing objects.
The following figure shows the Remote System Missing dialog.
Note: By default, the Remote System Missing dialog does not appear unless the Remote System Project Cache workspace preferences are changed. Any missing host will be automatically re-created.
If you click Yes to create the missing Remote System, a new remote system will be created and initialized with the cached settings.
If you click No, the Remote System Missing dialog will be closed.
You can click the Configure Project Cache Settings link to directly change the Remote System Project Cache preferences to avoid automatically displaying this dialog in future.