Novell ZENworks 7.5 Asset Management - ZAM7.5
In the Software Compliance, when doing "Upgrade From License Record", the window that opens allows you to select a license record. It says "Select the license related to the product(s) listed above". It should make it clear that you need to select the license record that you are upgrading FROM.
Fixed in ZENworks Asset Management 7.5 Interim Release 10 or newer
Interim Releases can be scheduled to run automatically or can be downloaded manually at https://download.novell.com. The Interim releases can be set up within the ZAM Manager for the Task server to check the site on a scheduled basis, and download and apply them automatically. Please refer to the Help Section details of how to set up automatic downloads if desired.
Each interim release is cumulative. If Interim Release 10 is not available due to a newer interim release being placed on the website, be assured that the code needed is in the later release.