1. SAP Fieldglass Configuration Guide: In the "Currency Management" section
the guide specifies that after a currency is enabled at the company level
it must be associated with the relevant Business Units and Sites to be made active for use in transactions within those organizational units. (Reference: SAP Fieldglass Help Portal
Configuration Guide
Chapter on Foundational Data).
2. SAP Learning Hub Course FG610 (SAP Fieldglass Foundational Objects and Configuration): Unit on "Organizational Structure" and "Financial Data" details the hierarchy and relationships. It clarifies that Business Units and Sites are the core objects for which operational settings
including active currencies
are defined. The configuration flow shows currency assignment to these specific objects.