An interface in ABAP defines a contract that any implementing class must follow. It contains only declarations of: Methods (without implementation) Constants Types Attributes Interfaces do not contain implementation. Any class that implements an interface must provide the logic for all its methods. Feature Description No implementation Only method ...
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AMDP (ABAP Managed Database Procedures) in CDS (Core Data Services) in SAP refers to a way to integrate native SQLScript (e.g., HANA procedures) directly within ABAP classes. It’s not a part of CDS views themselves, but is often used alongside ...
Side-by-Side Extension involves building separate applications outside the core SAP system, often on the SAP Business Technology Platform (SAP BTP). Where it runs: On SAP BTP or any external cloud platform Communicates with SAP S/4HANA via APIs (ODATA, REST, BAPI, etc.) Typical Use Cases: Creating ...
A Transaction Buffer in SAP RAP refers to an internal memory area that temporarily stores all changes to business objects (BOs) during a single logical unit of work (LUW) — typically between a create/update/delete operation and a save. It acts like ...
1. Single Inheritance (Supported in ABAP) Definition: One subclass inherits from one superclass. Use: Most common form of inheritance. CLASS parent_class DEFINITION. PUBLIC SECTION. METHODS: display.ENDCLASS.CLASS parent_class IMPLEMENTATION. METHOD display. WRITE: 'Parent class method'. ENDMETHOD.ENDCLASS.CLASS child_class DEFINITION INHERITING FROM parent_class.ENDCLASS.CLASS child_class IMPLEMENTATION.ENDCLASS.
Using an AMDP (ABAP Managed Database Procedure) inside another AMDP can be useful in specific scenarios, especially when trying to modularize complex logic or reuse database-side procedures. However, it comes with certain considerations and limitations. Code Reusability If you have logic encapsulated ...
In OData (Open Data Protocol), an entity is a representation of a data record that typically maps to a row in a database table. Key Concepts: Entity = Object or Record For example, a Customer, Order, or Product can each be ...
SEGW (Service Gateway Builder) is a transaction code used to create ODATA services in SAP NetWeaver Gateway. It lets you define models, entities, and implement CRUD operations using a UI-based interface. Steps to Create an ODATA Project in SEGW Step 1: Open ...