ERP Marketplaces

SAP Business One + Amazon Seller Central integration

Selling on Amazon while running SAP Business One means two views of the same stock and two sources of truth for revenue, unless the marketplace is wired into the ERP. A SAP Business One Amazon Seller Central integration pulls FBA and FBM orders into SAP B1 as sales orders, keeps Amazon listings in step with SAP stock, and brings settlement reports back so finance can reconcile fees and payouts. We build it on the Amazon Selling Partner API and the SAP B1 Service Layer or DI API, with the marketplace-specific edge cases (multi-marketplace accounts, FBA inventory held by Amazon, returns and reimbursements) handled explicitly.

California-based leadership · Serving US and international teams

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SAP B1
AIONDATAsync · MCP · rules
Amazon
Listings & catalogueInventory (FBM)Inventory (FBA)OrdersShipment confirmationsSettlement reportsReturns & reimbursements
Illustrative integration flow

Your integration, scoped before we build

  • Object and field mapping for your workflows
  • Sync timing, error handling and reconciliation
  • Written scope, timeline and support options

Data flows

What moves between SAP B1 and Amazon

  1. 01Listings & catalogueSAP B1 AmazonSAP B1 items mapped to Amazon ASINs and seller SKUs; new items can be created via listing feeds where the catalogue data exists.
  2. 02Inventory (FBM)SAP B1 AmazonMerchant-fulfilled stock quantity pushed from SAP B1 warehouses to Amazon to avoid overselling.
  3. 03Inventory (FBA)Amazon SAP B1Amazon-held FBA stock read back into a dedicated SAP B1 warehouse so total stock is visible in one place.
  4. 04OrdersAmazon SAP B1FBA and FBM orders create SAP B1 sales orders with marketplace, buyer and tax details; FBA orders are auto-delivered on shipment confirmation.
  5. 05Shipment confirmationsSAP B1 AmazonFBM deliveries in SAP B1 confirm shipment on Amazon with carrier and tracking.
  6. 06Settlement reportsAmazon SAP B1Amazon fees, refunds and payouts posted as journal entries or incoming payments for reconciliation.
  7. 07Returns & reimbursementsAmazon SAP B1Customer returns create SAP B1 returns or credit memos; Amazon reimbursements are posted for finance review.

Outcomes

Why teams connect SAP B1 and Amazon

  • Every Amazon order is an SAP B1 document, so accounting, stock and reporting stay consistent without re-keying.
  • FBM stock on Amazon reflects real warehouse quantities, reducing cancellations and account-health penalties.
  • Settlement reconciliation moves from spreadsheets to posted journals, making fee analysis and margin reporting routine.
  • Multi-marketplace sellers get one consolidated view of demand across regions in SAP B1.

Delivery

Delivery options for your SAP B1 Amazon integration

Choose custom API sync or configuration on your existing integration platform. Add AI-agent access when your workflows need it.

MCP, API integration or iPaaS: compare the options
01

Custom API sync

Purpose-built, event-driven or scheduled sync using each vendor’s native APIs and webhooks — with field mapping, dedupe, retries, and monitoring you own outright.

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02

iPaaS configuration

Already on an integration platform? We design, configure, and harden the flows there instead — the right choice when a packaged connector covers most of the scope.

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03

AI-agent access via MCP

Add an MCP server so AI agents can query records or request approved actions across your systems. Scope this separately from the background data sync, with permissions and audit logs.

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SAP B1 Amazon Integration FAQs

How often does the SAP Business One Amazon sync run?

Amazon SP-API is largely pull-based and rate-limited, so orders are typically polled every few minutes and inventory feeds are sent in batches. Settlement reports arrive on Amazon's payout cycle, usually every two weeks, and are processed as they appear. Where SP-API notifications are available we use them to cut latency.

How are SKU mismatches, duplicates and rejected feeds handled?

We build a SKU-to-ASIN mapping table that your team can maintain, and unmapped items are flagged rather than guessed. Orders carry the Amazon order ID as a unique reference so a re-poll never creates a duplicate. Feed rejections and Service Layer errors are logged with the reason and retried or escalated.

Can we let an AI agent act across SAP B1 and Amazon Seller Central?

Yes. We can build an MCP server that exposes both systems with scoped tools, so an assistant can check stock cover for a fast-moving ASIN, explain a settlement variance, or prepare a replenishment shipment plan for a human to approve. Write actions are limited to what you authorise.

What is the typical build time?

Orders, FBM inventory, shipment confirmations and basic settlement posting usually take a few weeks, including SP-API app approval time which Amazon controls. FBA inventory reconciliation, multi-marketplace tax handling and full fee-level settlement mapping extend that and are scoped separately.

Related integrations

Other pairs involving SAP B1 or Amazon.

Ready to connect SAP B1 and Amazon?

Share your objects, volumes, and timing needs — we'll come back with a written scope.

Please share the systems and workflow—not credentials or customer records. We’ll confirm API access, scope and next steps.

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Pravin BansalSravan Modugula

Bay Area roots. Enterprise experience.

Pravin’s experience includes Google and SmartBear. Sravan previously held leadership roles at JPMorgan Chase and First Republic Bank.

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San Francisco Bay Area, California

9110 Alcosta Blvd Ste H345, San Ramon, CA 94583

US-led delivery, with engineering in India. Supporting US and international organizations.
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