Category Archives: Core ABAP/OO ABAP

May 24

Enhance Standard FM/Class

Follow below simple steps to enhance standard function modules/Classes: Click spiral button: Edit >>> Enhancement Operations >>> Choose option you want In case of create, below popup arises: Declaration is only allow you to declare something, code will allow you to declare as well as add custom logic: Create enhancement and save: Add required functionality in […]

May 24

MVC Pattern – OOABAP

MVC Pattern stands for Model-View-Controller Pattern. This pattern is used to separate application’s concerns. Model – Model represents an object which deals with business logic. View – View represents the visualization of the data that model contains. Controller – Controller acts on both model and view. It controls the data flow into model object and […]

May 18

Singleton Pattern – OOABAP

The concept of restricting the instantiation of the a class to only one object is called Singleton. This is useful when exactly one object is needed to coordinate actions across the system. Read about Singleton Pattern SingleObject class provides a static method to get its static instance to outside world. SingletonPatternDemo, our demo class will use […]

March 25

Integrate SAP and Job boards (By Consuming Web Services)

  This blog covers following configuration steps performed to setup the interface between SAP and Job boards. 1. Create Consumer Proxy consuming the external web service 2. Create logical port for the consumer proxy class 3. Enabling HTTPS service 4. Installing SSL certificates 5. Changes made to services accessed by external candidates 1. Creation of […]