Those messages indicate that your current FlexNet Manager License does not include the Oracle Product Use Rights library.
Assuming that your login account is an Administrator role within FlexNet Manager, you can access theAdmindrop-down menu in the extreme upper-right of FlexNet Manager. This will appear to the right of your name and will be 2 small gears. Click on this icon and from the drop-down list, select "FlexNet Manager Suite License". This will indicate which publisher product uses the right libraries you are currently licensed for.