The licenses for Portal for ArcGIS can be updated through the Portal UI, ArcGIS Server is updated through the licensing wizard on the machine, ArcGIS DataStore is updated through a command line tool also on the machine, and ArcGIS Web Adaptors don't have a license associated with them.
Portal:
- Sign in to home page with an admin account
- Select "Organization" from menu at the top of the window
- In the blue bar, select "Licenses"
- Upper left-hand side select "Import licenses"
Server:
- Log into the machines where ArcGIS Server is installed
- From the Start menu, open "Software Authorization for ArcGIS Server"
- Enter the new ECP code, or upload the .prvc file downloaded from MyEsri
- Follow the prompts until the wizard succeeds and closes
- Repeat for the additional ArcGIS Servers in the HA setup
DataStore:
- Sign into the machine where DataStore is installed
- Open Command Prompt as an admin, and navigate to the <ArcGIS Data Store installation directory>\datastore\tools directory (i.e. C:\Program Files\ArcGIS\datastore\tools)
- run the tool "updatelicense" (there are no additional parameters needed)
- Repeat for all other DataStore installations
https://enterprise.arcgis.com/en/data-store/latest/install/windows/data-store-utility-reference.htm#...
