KDEX5434-E
Failed to delete a smart device. (host name = host-name, error code = error-code)
[Cause] A database access error might have occurred.
[Action] Cancels the deletion of the smart device.
[Workaround]In the settings window, select [Discover Devices], [Check Discovery History], and [Managed Devices]. Then, select the devices that you want to delete, and delete them.