Apple Configurator 1.2.1: 'The spreadsheet provided has redemption codes for (null)' message when importing spreadsheet
Symptoms
When importing a Volume Purchase Plan (VPP) spreadsheet into Apple Configurator 1.2.1, you may see this message, where Application is the name of the application for which you are importing codes:
| The spreadsheet provided has redemption codes for "(null)." Please provide a spreadsheet with codes for "Application." |