Connect SAP ECC-R/3 and Walmart

Connecting SAP ECC-R/3 and Walmart for a company could allow direct transfer of business data such as purchase orders, invoices, or inventory information between internal ERP processes and Walmart’s systems. This could help reduce manual data entry, support compliance with trading partner requirements, and improve visibility into transactions related to Walmart operations.

You can build this integration on the System2System platform. We design the connection between SAP ECC-R/3 and Walmart around the way you work — not as an off-the-shelf connector, but to fit your systems.

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Why connect SAP ECC-R/3 and Walmart?

A company that operates both SAP ECC-R/3 and Walmart systems could benefit from enabling data exchange between them for several reasons. If these systems are not connected, staff could be required to enter the same information, such as purchase orders or inventory updates, into both platforms, increasing the risk of errors and consuming additional time. Without synchronization, records in each system could diverge, leading to mismatched stock levels, inaccurate order statuses, or discrepancies in financial reporting. This lack of alignment could result in decisions being made based on outdated or inconsistent data, which could impact customer satisfaction and business performance. Data that could be exchanged between SAP ECC-R/3 and Walmart systems includes product information, order details, shipment notifications, invoices, and inventory levels. Such exchanges could help ensure that product availability, pricing, and fulfillment data remain consistent across both systems. The actual data that can be exchanged depends on the APIs or integration capabilities exposed by each system, and is determined according to the technical specifications and business requirements in each situation.

How System2System builds an integration

Connectors

We connect to each system through the interface it offers — an API, a database, a file exchange or a webhook — and handle authentication, rate limits and retries.

Mapping

Fields rarely line up one to one. We map and transform the data so both systems receive it in the shape they expect.

Workflow

We define what triggers an exchange, in which direction data flows and which system takes precedence when the two disagree.

Monitoring

Every exchange is logged. Failures are flagged and can be replayed, so nothing disappears without anyone noticing.

What can actually be exchanged?

That depends on what SAP ECC-R/3 and Walmart make available through their APIs, on the licences and modules in use, and on the version each system runs. Which records are synchronised, in which direction and how often, is something we determine together before any work starts.

We are happy to look at your specific situation and tell you what is feasible — including when the answer is that it is not.