In SAP Central Business Configuration for SAP S/4HANA Cloud, the Group Currency and the Fiscal Year Variant are foundational, system-wide (client-level) settings. They are determined during the initial system setup in the "Set Up Organizational Structure" phase. Due to their fundamental impact on all financial transactions and reporting across the entire system, these settings are irreversible once confirmed. Any change would require a complete system re-provisioning, as they ensure the core consistency of financial data.

B. Scoping: Scoping is not permanently fixed; it can be modified after the initial confirmation through a "Scope Extension" process to add new business capabilities or country localizations.

C. Configuration activities: These are the detailed settings within scoped processes that are meant to be defined, refined, and transported throughout the project lifecycle; they are not unchangeable.

1. SAP Help Portal

SAP S/4HANA Cloud

"Organizational Structure": "Certain settings that you make in your organizational structure are permanent and can't be changed later. [...] For example

the fiscal year variant of the group ledger

the group currency

and the group valuation..." This document explicitly states the immutability of these core settings after initial confirmation.

2. SAP Help Portal

SAP S/4HANA Cloud

"Initial System Access to SAP S/4HANA Cloud in a 3-System Landscape": In the section detailing the initial setup steps performed by the administrator

it is specified that the "group currency" and the "fiscal year variant for the group ledger" are defined. The documentation emphasizes that these settings cannot be changed later in the project.

3. SAP Activate Roadmap Viewer

SAP S/4HANA Cloud

public edition: The task "Organizational Structure Definition" in the Explore phase highlights the creation of the organizational structure and the finality of key decisions like group currency. In contrast

separate tasks exist in later phases for "Scope and Organizational Structure Changes

" detailing the process for scope extensions.