A "SMA maintenance has expired" error alert is shown on the dashboard explaining the patch feed has been disabled.
When the appliance maintenance expires, some features such as patching support, Dell updates and Software Catalog download, as well as access to chat support or checking for new appliance updates become unavailable.
To renew your license, please visit: https://support.quest.com/contact-us/renewals for assistance.
There may be cases where this message is shown but maintenance has been already renewed; if in doubt please reach out to support for assistance.
For further information on when a new license may be issued, please see: How to enable a new license with KACE Appliances.
