ABAP Design Patterns - AIxSAP — SAP & AI Architecture by Oktay Ateş

2 posts

Mastering the Observer Pattern in ABAP: Event-Driven Architecture in S/4HANA

Master the Observer pattern in ABAP OOP for SAP S/4HANA. Step-by-step implementation, real-world error handling, and clean code best practices for senior developers.

Oktay Ateş 18 Jun 2026 7 min read

ABAP Design Patterns

ABAP OOP Patterns Part 3: Strategy and Command Patterns

<p>Master Strategy, Command, and Template Method patterns in ABAP OOP for SAP S/4HANA. Real code examples, rollback logic, and unit testing for senior architects.</p>

Oktay Ateş 15 May 2026 8 min read