Exam P-SAPEA-2023 Topic 3 Question 44 Discussion

A. Use "Key User Extensibility" functions of S/4HANA for simple extensions. "Developer Extensibility must comply with the rules for a Tier-1 or Tier-2 extension.

B. Use of public local APIs or public remote APIs for "Developer Extensibility.

C. To follow the clean-core strategy, the so-called "Developer Extensibility" of S/4HANA isn't allowed. Extensions must use "Side-by-Side Extensibility" on the SAP Business Technology Platform. These extensions use corresponding public remote APIs of the S/4HANA backend system.

D. Follow SAP's Tier 1 to Tier 2 extension model, which enables different extension options: Cloud Extensibility Model and Cloud API Enablement. This allows the development of cloud- ready and upgrade-stable applications and extensions.