SAP AP (simulator)

The finance boundary of the Work & Supply network — a stand-in for SAP's purchasing commitments and Accounts Payable: SAP PO numbers for every order, supplier invoices, matching them against the order and the accepted goods, the AP liability with its accounting entries, payment status, and supplier credit memos.

Its central question:

May we pay this invoice — does it agree with what we ordered and what we actually accepted?

It is deliberately not an ERP: no payment runs, bank files, statements, dunning, withholding tax, foreign exchange or month-end. It exists to test the network's boundary with finance.

Page What's in it
00 — Overview What the simulator does, the 12 models, the demo data
01 — Quick Reference The purchase-to-pay steps, match rules and tolerances, numbers, accounts
02 — System Diagram The model as a diagram, plus the interactive viewer
03 — Integration What it publishes, consumes, accepts and answers on the network

Port 5093 · application code sap_ap · network domain finance.