Central Finance is a system that receives financial accounting transactions in real-time from SAP or non-SAP source systems via replication. It provides advanced reporting across segments, entities, and groups from a single system. It also enables centralized process execution and acts as a digital transformation platform. Use cases include data harmonization, finance transformation, system consolidation, and moving finance processes to the cloud. It offers finance process execution, a universal journal, single platform for transactions and analysis, and cloud connectivity. Benefits include improved process efficiency, reduced costs, optimized resource allocation, and quicker adaptation to changing business needs.