3151161 - Failed to Load UI5 Component for navigation intent - how to find out the missing authorization

This note is intended to show how to find out the required authorization/role for the navigation intent mentioned in below error message.

Here we use CustomField-develop as an example (the navigation intent can be various for different Fiori applications):

While opening an UI5 app, below error is shown:

• App could not be opened because the SAP UI5 component of the application could not be loaded.
• Failed to Load UI5 Component for navigation intent "#CustomField-develop" 

"Image/data in this KBA is from SAP internal systems, sample data, or demo systems. Any resemblance to real data is purely coincidental."

SAP Fiori

*-*, App could not be opened, Failed to Load UI5 Component , KBA , CA-FLP-ABA , SAP Fiori Launchpad ABAP Services , Problem