The decision to upgrade PAN-OS has been approved. The engineer begins the process by upgrading the Panorama servers, but gets an error when attempting the install.
When performing an upgrade on Panorama to PAN-OS, what is the potential cause of a failed install?
When performing an upgrade on Panorama to PAN-OS, a potential cause of a failed install could be outdated plugins. If the supported plugin version is not up-to-date, the upgrade process can be blocked, resulting in an error during the install attempt.
https://docs.paloaltonetworks.com/pan-os/11-0/pan-os-upgrade/upgrade-panorama/install-content-and-software-updates-for-panorama/install-updates-for-panorama-with-internet-connection#id21940aa0-7656-4ac2-9115-611e9111d6d9 "This is required to successfully upgrade Panorama from PAN-OS 10.2 to PAN-OS 11.0. Upgrade to PAN-OS 11.0 is blocked if the supported plugin version is not downloaded."