Hi,
In sharepoint 2016 on-premise, in central admin, we get the error that "Product / patch installation or server upgrade required. - All required products must be installed on all servers in the farm, and all products should have the same patching and upgrade level across the farm."
I run "stsadm.exe -o localupgradestatus > e:\UpgradeStatus.txt"
And search for "needs upgrade" and find two of these:
<name>News</name>
<type>Microsoft.SharePoint.SPWeb</type>
<level>7</level>
<status>Needs Upgrade</status>
So, how do I upgrade these two subsites so that we don't get the error?
/Daniel