Learn SAP-FIORI-EXTENSIONS with Real Code Examples

Avoid heavy custom logic in UI controllers

Optimize OData queries with CDS annotations

Use smart controls with metadata binding

Minimize round trips by batching OData calls

Cache static data when possible

Restrict access using SAP roles and catalogs

Secure OData services with proper authorizations

Avoid exposing sensitive backend fields

Validate inputs in both UI and backend

Ensure HTTPS/TLS and secure token flows

FLP monitoring

SAPUI5 performance tools

OData service analytics

ABAP logs for backend extensions

User activity tracking

Follow SAPUI5 coding guidelines

Use ESLint + UI5 best practices

Document extension points clearly

Optimize OData calls

Perform cross-system regression tests