Creating & Extending Transactional Apps

How do you prove the extended service really carries the new field, rather than trusting generation?

What are the six UI-layer extension steps?

After successfully generating a custom OData service in the back end, it is still inaccessible from the client. Which registration step is missing?

In an SAP Fiori extension scenario, which skills does each layer demand?

Once a custom app is deployed, which steps publish it to the launchpad?

What does SAP ship that makes UI-layer extension of transactional apps possible?

Before extending a delivered app, where do you find its package, DDIC structures, and extension points?

When adding a property to an entity type in a redefined SEGW service, what defines the new property?

In a UI extension, a field is labeled 'State' on screen but its underlying DDIC structure field is named REGION. Why does the extension still work correctly?

When the back-end logic doesn't exist at all, which layer do you extend — and what is the rule for the other two layers?

When extending a Fiori app, which tool serves each layer — ABAP back end, UI layer, and ABAP front end?

Why is it safe that the extension project imports the original app from the ABAP repository?

How do you verify that the Ship-to party State/Region returned by the OData service matches the SAP back-end data for a sales quotation?

In a redefined service, where does the custom CRUD logic go, and what do the base classes inherit from?

How do you add a field to an app's data at the Business Suite layer?

How do you swap the delivered app's OData service for your custom one?

How do custom UI texts reach an extended view?

What is the recipe for creating a custom transactional app — and why do real projects build the OData service first?

Why doesn't the nine-step extension flow break standard app upgrades?

Which four extension configurations can component.js carry?

How does a custom app get from Web IDE onto the ABAP server, and what does it become there?

In the SAP Fiori worklist template wizard, what does each of its two pages bind?

What does an extension point tag mark inside an XML view?