Problem:
Fiori App Failed to Launch. Error Message "Could not open app. Please try again"
SICF checked and Service has already been activated.
What to do?
What to do?
Solution:
Run transaction /IWFND/ERROR_LOG - SAP Gateway Error Log
Look for the user ID.
In this case, The Service Binding 'ZQMSB_INSPECTION_LOT' is still not published yet.
Activate via ADT like Eclipse