Environment
Novell ZENworks 10 Configuration Management with Support Pack 1 - 10.1 ZENworks Control Center - ZCC
Situation
ZCC allows admininstrator to move inventoried devices into managed device structure
Unable to move devices back to inventory only status after moving them to inventoried devices.
Resolution
This is not a supported option, and this has been removed in the following fix.
This is fixed in version 10.2.1 - see KB 7003766 "ZENworks 10 Configuration Management 10.2.1 - update information and list of fixes" which can be found at Novell Support