Nintex Promapp - Unable to Create Global Variations for a Process

Issue

A user may receive the following error when trying to create variations for a Process in Nintex Promapp:

Your request couldn't be created at this time.  Please contact your Promaster.

Resolution

1. Publish the Process you wish to create Variations for.  This may need to happen even if the Process is currently Published.  
2. Attempt to create the Variations again.