Hello,
I have downloaded a new VPP token from Apple and wish to renew this in Casper JSS 9.4
When I browse to the location, Settings > Global Management > VPP Accounts, I then select the account name, click Edit and select Renew Service Token.
I then browse and select my VPP token and click Upload, the Expiration Date then changes and I click the Save button but I then receive the error seen in the image.
I have done this multiple times but the 'Duplicate' error message still appears.
I did think about creating a new VPP Account name and then uploading the VPP token to that but wasn't sure if that would cause any further issues.
Any help would be appreciated.