ABAP in the Cloud, Start from Scratch, Architecture of ABAP Restfull Application Programming Model and Developing Fiori Apps

SAP ABAP Development, SAP ABAP, SAP S/4HANA Cloud

This blog post include the understand of architecture of Restful Application Programming Model and implementation codes step by step. Firstly, We can look at the evolution of ABAP RAP. In the technology environment, everything changes and evolving. ABAP is changing also, specially for frontend services faster changer. When we look at the diagram, our CDS […]

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Building Dropdown list using Value help in CDS views with validations – ABAP Restful Application Programming Model

ABAP RESTful Application Programming Model

Introduction: Dropdown lists are very helpful when you want the user to select from a set of predefined values. The values can be either static or dynamic based on whether the database table used to implement the dropdown is updated or remains fixed. Problem Statement: Suppose that you have a Fiori list report template application […]

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SAP Cloud Integration – Prinicpal Propagation to Backend ABAP System using RFC

SAP Integration Suite, SAP ABAP, Cloud Integration

1. Introduction With the 5.25.x/6.17.x release, SAP Cloud Integration provides the support of Principal Propagation for the RFC adapter for Neo & CF versions. This blog explains on how to make use of this enhancement. 2. Overview The below diagram depicts that a BTP user can pass the identity to the backend ABAP system via […]

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Display Messages in ODATA Header Response while success and update and usage of ALL Query operations.

ABAP Environment, SAP ABAP

Introduction This article explains the gradual creation of OData services, mapping messages on the OData response header, and simple operations($filter, $orderby, $inline count, $skip and $top). Overview:- 1) Creation of OData service 2) Registering the OData Service 3) Redefine methods to write the code 4) Simple operations of OData 5) Add Success/ Error Message 6) […]

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