Some or all clients do not appear in [Endpoint Status] dialog when log on as "administrator" access rights admin (full access and permissions within a single domain) on Symantec Endpoint Protection Manager (SEPM) console and click [View Details] - in [Endpoint Status].
SEPM 14.2 MP1
This issue is fixed in Symantec Endpoint Protection 14.2 RU2. For information on how to obtain the latest build of Symantec Endpoint Protection, see Download the latest version of Symantec software here.