Business Processes in Financial Accounting in SAP S/4 HANA. You will post how SAP S/4HANA covers the Financial Accounting related business requirements and how the fundamental business processes and tasks are executed in the system. General Ledger Accounting, Accounts Payable, Accounts Receivable, Asset Accounting and Bank Accounting and their integration.SAP End Users are responsible for operating day-to-day transactions After the SAP project Go Live. In the case of Finance, an SAP FICO End User does activities like posting an invoice, collections, Purchase orders, Goods receipts, etc. What does an SAP FICO End User do daily? Users’ responsibilities are different as per different SAP modules.