The ZCM only states indicates that you are not licensed for ZPM.
The following list describes ZPM capability behavior while you are in a ZCM only state:
Patches: Regardless of platform, you cannot use ZPM patch deployment features.
Scan result: The Vulnerability Detection runs on each device daily, scanning for known patches. This task returns the results that are displayed on the Patches page. The results are presented in a table of patch status.
NOTE:When the user tries to perform any of the ZPM functionality a red error message will be displayed.