ABAP
ABAP Dependency Injection Without a Framework
No framework needed. Constructor, setter, and factory injection patterns that make your ABAP classes testable and decoupled — with practical code examples you can use today.
3 posts
ABAP
SOLID Principles in ABAP: Practical Code Examples
Five principles, real ABAP code. Learn how SOLID applies to production SAP systems — with concrete before/after examples for every principle from SRP to DIP.
ABAP
ABAP Chain of Responsibility Pattern Explained
Tired of nested IF blocks managing SAP approvals? The ABAP chain of responsibility pattern combined with State and Iterator gives you a workflow engine that actually scales.