No Valid Threat Content Package Exists" Warning When Committing"
When committing, the following warning messages appears:
Warning: No valid threat content package exists
Warning: No valid Antivirus content package exists
Even though there might be a valid threat and app license, the content may not be installed on the Palo Alto Networks firewall yet.
From the WebGUI, go to Device > Dynamic Updates and click "Check now". After the new update is listed, download and install it.