Novell ZENworks 10 Configuration Management
Novell ZENworks 11 Configuration Management
ZAM/ZDM agents upgraded to ZCM will use a new RANDOM GUID when the GUID is not stored in ZISD
This is fixed in version 11.2 - see KB 7010044 "ZENworks Configuration Management 11.2 - update information and list of fixes" which can be found at https://www.novell.com/support
The ZCM agent did not check the registry for the existing GUID when the GUID was not available in ZISD.