Error 'GEN0029A' in EngageOne Generate

Issue

When generating output with EngageOne Generate having the HIM file created from EngageOne Content Author, fails with the following error:
GEN0029A No device metrics were found in the resource pack for the requested 
font '<Font Name>' (9.0pt charset=178) at 72 dpi

Cause

The output device format selected in EnagageOne Designer for publication is different from the one selected in EngageOne Content Author

Resolution

UPDATED: January 28, 2020
Identify the types of output datastreams, or devices, being produced by the publications that the messages will be used with. This is to allow Content Author to generate the correct type of font and image resources so that message content can be reproduced on the relevant output devices.