Adyen to SAP integration

Connecting Adyen and SAP through one governed integration platform keeps your systems aligned, your data consistent, and your workflows running automatically, no manual handoffs, even as systems change and volumes grow.

Post Adyen payments, refunds, and settlements into SAP automatically, so finance reconciles what customers actually paid against SAP invoices without matching any transaction by hand at all.

Connect Adyen to SAP
Connect Adyen to SAP
Integration overview

Start with Adyen and SAP. Scale to your full system landscape.

Businesses taking payments through Adyen while running finance in SAP often reconcile the two manually against bank statements. Without a live link, Adyen captures, refunds, and payouts sit apart from SAP's open invoices, so accountants match transactions by hand, settlement fees are booked late, and the ledger shows invoices as unpaid long after the money arrived. Connecting Adyen and SAP through Alumio posts each payment event into the ERP and ties it to the right invoice, so cash application and reconciliation stay accurate without manual matching.

DATA THAT FLOWS BETWEEN THEM

Payments

Refunds

Settlement batches

Chargebacks

Invoices

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The cost of disconnected systems

Why integrate Adyen with SAP?

When Adyen and SAP run separately, every data handoff is manual. That creates errors, delays, and a fragility that grows with every process you add.

Invoices clear themselves

Adyen captures post against the matching SAP invoice automatically, so an invoice is marked paid when the money lands rather than when an accountant gets around to reconciling it.

Settlements reconcile cleanly

Adyen settlement batches and fees flow into SAP as structured entries, so the payout hitting the bank matches the ERP without someone unpicking gross and net figures by hand.

Refunds and chargebacks tracked

Adyen refunds and chargebacks post to SAP as they occur, so the ledger never shows revenue that has already been returned to the customer or clawed back by the bank.

Scale volume, not the team

As Adyen transaction volume climbs, Alumio keeps posting each event into SAP without extra manual steps, so finance handles more payments without adding reconciliation headcount.

THE PROBLEM

How businesses use this integration

These are the scenarios where a live connection between Adyen and SAP delivers the most immediate operational value.

01

Automated cash application

When Adyen confirms a capture, Alumio matches it to the corresponding SAP invoice and clears the open item, so cash is applied to the right invoice automatically and finance stops hunting statements for the matching sale.

02

Settlement batch reconciliation

When Adyen pays out a settlement batch, Alumio posts the gross, fees, and net into SAP as matching entries, so the amount arriving in the bank reconciles against the ERP without an accountant separating fees from revenue by hand.

03

Refund and chargeback posting

When Adyen processes a refund or a chargeback, Alumio records it against the original transaction in SAP, so the ledger reflects the reversal at once and finance never reports revenue that Adyen returned or the bank reclaimed.

HOW IT WORKS

How Alumio makes Adyen and SAP work together

Alumio sits between sales channels and fulfillment systems as a governed integration backbone. Orders are routed, transformed, and validated, while status updates return to every channel.

Connect your systems

Authenticate your systems using Alumio's pre-built connectors. Choose from 200+ connector packages in the marketplace, plus unlimited custom integrations.

Map & transform

Define how data fields map between systems in a visual interface. Adjust formats, enrich records, and apply business logic, no custom code required.

Automate your flows

Configure flows to run in real time on events, on a schedule, or both. Reduce manual data entry and let Alumio handle movement and transformation between systems.

Scale to your full stack

Once your first integration is live, adding your ERP, PIM, WMS, or CRM connects to the same hub. Existing flows keep running. No rebuilding from scratch.

FREQUENTLY ASKED QUESTIONS

Questions about the Adyen and SAP integration

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Can I connect systems beyond Adyen and SAP?

Yes. Businesses posting Adyen payments into SAP commonly add their webshop or a subscription billing tool next, so the invoice, the order, and the payment all reconcile in one place. Alumio runs those connections from the same hub and reuses the SAP mapping already configured, so a new revenue source posts correctly without another finance integration.

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Can Alumio post Adyen payments into SAP automatically?

Yes. Alumio receives Adyen capture, refund, and settlement notifications and posts each into SAP against the invoice it belongs to, clearing the open item as the money is confirmed. Because settlement fees are separated from gross amounts on the way in, the payout arriving in the bank ties back to specific sales rather than a single net line.

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Do I need to write code to connect Adyen to SAP?

No. What this replaces is finance downloading Adyen settlement reports and matching them line by line against SAP open items in a spreadsheet at month-end. Alumio holds the matching rules as configuration, so an Adyen capture finds its SAP invoice on its own and a new payment method or fee type is mapped in the interface.

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Can Alumio reconcile Adyen settlement batches against the matching SAP invoices?

Yes. Alumio breaks each Adyen settlement batch into its underlying captures, fees, and refunds and posts them against the matching SAP invoices and accounts, so the net payout in the bank ties back to specific sales rather than landing as one lump sum. You define how gross, fee, and net amounts map to SAP, so reconciliation between Adyen and the ERP is driven by configuration instead of an accountant rebuilding each batch by hand.

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What happens if a sync fails between Adyen and SAP?

When a capture or refund from Adyen does not post to SAP, Alumio shows the transaction as unresolved rather than letting it disappear, so an invoice is never wrongly left paid or unpaid. You get the Adyen reference, the amount, and the exact point of failure, such as an invoice the capture could not match, in real time. Where configured, Alumio retries the posting on its own, and if it still fails it alerts finance with full context, so no payment silently slips past reconciliation.

Not sure if this is the right setup for your stack?

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Connect Adyen to SAP

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Connect Adyen to SAP

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