The most reliable command-line assignment method from VCSA shell is using vcenter-license-service CLI combined with vim-cmd :
systemctl status vcenter-license-service systemctl restart vcenter-license-service vcenter license key command line
# Get the host's moref (e.g., ha-host, domain-c1234) vim-cmd vimsvc/auth/luid vim-cmd vimsvc/license --assign <license-key> <moref> The most reliable command-line assignment method from VCSA
$oldKey = "11111-22222-33333-44444-55555" $newKey = "99999-88888-77777-66666-55555" Add new license first New-License -LicenseKey $newKey -Name "Replacement License" Find all hosts using old license $affectedHosts = Get-VMHost | Where-Object $_.LicenseKey -eq $oldKey Reassign foreach ($hostObj in $affectedHosts) Set-VMHost -VMHost $hostObj -LicenseKey $newKey Remove old license if no longer used $oldLicense = Get-License -Key $oldKey if ($oldLicense.Used -eq 0) Remove-License -License $oldLicense -Confirm:$false vcenter license key command line