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SAP FI-CA
SAP FI-CA (Contract Accounts Receivable and Payable) is the subledger in SAP S/4HANA built for very large numbers of invoices, payments, and customer accounts. Where classic accounts receivable handles documents one by one, FI-CA is designed around mass processing: payment runs, dunning runs, and clearing that execute in parallel across very large numbers of open items. For US finance and SAP teams, it matters because subscription, usage-based, and other high-volume business models quickly outgrow classic AR, and because the receivables side has to stay consistent with revenue recognized under ASC 606 and IFRS 15.
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SAP FI-CA
What Is SAP FI-CA? Contract Accounts Receivable and Payable Explained
SAP FI-CA is the high-volume receivables subledger in SAP S/4HANA. Learn its master data, document structure, mass runs, and G/L integration.
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SAP FI-CA
FI-CA and SAP RAR: How Invoices and Revenue Stay in Sync
How SAP Convergent Invoicing and FI-CA feed SAP RAR with order, fulfillment, and invoice items so billing and ASC 606 revenue stay aligned.
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SAP FI-CA
High-Volume Receivables: Payment Processing and Clearing in FI-CA
How SAP FI-CA handles high-volume payments: payment lots, payment runs, clearing control, clarification, and returns, plus key design pitfalls.
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What You'll Find Here
The articles in this category explain how FI-CA works and how to design it well. They start with the fundamentals: the three-level master data model of FI-CA (business partner, contract account, and contract), its document structure, and how transactions are grouped under reconciliation keys and transferred to the general ledger as summary records.
From there, we cover the processes that decide whether cash application and collections run smoothly: payment lots and payment runs, clearing control, clarification of unmatched payments, and returns. Further articles address dunning and collections, down payments and security deposits, write-offs and bad debt, installment plans, interest on overdue items, refunds and credit balances, and the reconciliation between FI-CA and the general ledger.
How FI-CA Connects to SAP RAR
FI-CA manages receivables, not revenue. An invoice is not recognized revenue under ASC 606. In SAP landscapes where billing runs through SAP Convergent Invoicing, which is closely integrated with FI-CA, SAP Revenue Accounting and Reporting (RAR) receives order, fulfillment, and invoice items and determines what has actually been earned. The quality of that data stream decides whether month-end close is routine or a reconciliation exercise. Several articles therefore look at FI-CA design decisions from the revenue side, so that billable items, service types, and RAR rules are designed together.
Key Questions We Cover
• When is FI-CA the right subledger instead of classic accounts receivable?
• How should contract accounts and clearing rules reflect real customer payment behavior?
• Which reconciliation controls between FI-CA, RAR, and the general ledger will SOX auditors expect?
• Where can human-governed automation take over repetitive matching and monitoring work while finance keeps control of exceptions?
Start Here
• What Is SAP FI-CA? Contract Accounts Receivable and Payable Explained
• FI-CA and SAP RAR: How Invoices and Revenue Stay in Sync
• High-Volume Receivables: Payment Processing and Clearing in FI-CA
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