When working with SAP BTP (Business Technology Platform), securely sending JSON data often requires OAuth 2.0 authentication using the Client Credentials flow (Client ID and Secret Key). This blog provides a step-by-step guide to setting up OAuth 2.0 communication in the SAP BTP ABAP environment, including creating Communication Scenarios, Communication Arrangements, and executing an outbound […]
Introduction In this post, I will explain how to connect multiple databases and OData services to SAP BTP using BAS . This guide covers configuring UI5 applications to consume multiple OData services from both SAP S/4HANA (on-premise) and SAP BTP ABAP environment, ensuring seamless data integration. Context I aim to integrate three different OData services […]
Get more value from S/4HANA with SAP Extensibility options I will focus on existing and new SAP partners who wish to connect their cloud offerings to S/4HANA customers or migrate their existing add-on to ABAP clean-code code. In this article, I will explain in more depth from a customer’s point of view which Extensibility Options […]
In this blog, we will create a custom-defined function in the validation rule on asset creation or modification done through the Fiori app – ‘Manage Fixed Assets’. The rule will validate against the supplier assigned to the asset master record.
SAP RAP (ABAP RESTful Application Programming Model) has two main flavors: managed and unmanaged. Let’s focus on the unmanaged version. Unmanaged SAP RAP refers to a development approach where developers have more control over the data persistence and business logic compared to the managed approach. Here are some key aspects Overall, unmanaged SAP RAP provides […]
Introduction The SAP landscape has evolved significantly, with businesses seeking simpler, more efficient solutions that offer excellent user experiences. Many organizations remain deeply embedded in the SAP ecosystem, primarily focusing on ABAP over other languages. So, is it possible to develop feature-rich applications without other frontend languages? Yes, leveraging ABAP with RAP (ABAP Restful Application […]
In this blog-post i want to mention some caveats when implementing SAP for new countries or regions. Primary focus is the ABAP developer perspective, the translation and not the customizing topics. Regional Differences Due to business and legal requirements SAP implementations often use different: for different countries and regions. So one of the first tasks […]
Introduction In this blog post, I would like to share some insights for generating OpenXML documents by use of the RESTful Application Programming Model with Cloud-released development objects. With this app, you will be able to upload .docx templates and fill them with information from you CDS view (could be used for generating invoices, business […]
In this blog, we will examine some of the SQL window functions available within ABAP-SQL and delve into their application through the use of examples. So, here’s the problem: We have a table called ZMOVIE_SEATS with two columns, SEAT_ID (Integer) and STATUS (Boolean). SEAT_ID is an auto increment primary key (this column will have values […]
Background In this blog, we will explore few ideas for creating a domain-centric data mesh using SAP components, without engaging in the debate of whether data fabric or data mesh is the right approach. We will focus on a futuristic use case within the Aerospace or Defense industry, which demands stringent data governance due to […]
