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 one AMDP method (e.g., data transformation or filtering), and it’s needed in another AMDP, calling it avoids duplicating code.

• Modular Design

  • Keeping complex operations separated into smaller, purpose-specific AMDPs improves readability and maintainability.

• Performance

  • If the reused AMDP logic is efficient and avoids fetching data to the application server, it can help maintain end-to-end HANA-side processing.

• Layered Architecture

  • In multi-layered designs (e.g., data access layer, business logic layer), AMDPs may call each other to preserve architectural boundaries.