I am creating sapui application in sap web IDE. I am trying to connect Northwind Odata service in IDE. I am following this video https://www.youtube.com/watch?v=PiaPIDNV9JU
I have created services and configure it in IDE. but in last step it is asking me to Choose annotation data from one of the sources listed below.
step 3:
strp 4:
What do I need to add in annotaion ? Thanks in advance.
you don't need the annotation file.
Annotation files are only relevant when you are working with Smart Controls, for example a Smart Form: https://sapui5.hana.ondemand.com/explored.html#/entity/sap.ui.comp.smartform.SmartForm/samples
As of today the how-to-guide to create annotations in the SAP Gateway or the ABAP CDS views are not released. Maybe more after the TechEd October 2015 in Las Vegas.