Learning ABAP Cloud: My First Fiori App with Custom RAP Validation!

Hello Devtoberfest Community! I wanted to share a milestone project I’ve been working on as a Grade 10 student diving into the world of ABAP Cloud and the ABAP RESTful Application Programming (RAP) Model. I built a full-stack Shipment Management App using Fiori Elements for the frontend and a managed RAP business object on the backend.