Connect SAP ECC-R/3 and Intershop

Connecting SAP ECC-R/3 and Intershop could enable a company to synchronize product, inventory, and order data between its ERP and e-commerce systems. Such integration could support automated order processing, improved inventory accuracy, and more efficient financial reconciliation, reducing manual data entry and supporting consistent information across business operations.

You can build this integration on the System2System platform. We design the connection between SAP ECC-R/3 and Intershop 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 Intershop?

A company operating both SAP ECC-R/3 and Intershop could benefit from connecting these systems to enable the exchange of business-critical data. Without such a connection, teams may need to manually enter the same information in both platforms, which increases the risk of errors and consumes valuable staff time. Inconsistent or duplicated data could result in orders, inventory, or customer records drifting apart, leading to operational inefficiencies and decisions based on outdated or incomplete information. If these systems were connected, the types of data exchanged could include product information, pricing, inventory levels, customer details, and order statuses. For example, updates made to product catalogs or stock quantities in SAP ECC-R/3 could be shared with Intershop to ensure accurate availability for online sales. Conversely, orders placed through Intershop could be sent to SAP ECC-R/3 for fulfillment and financial processing. This would reduce the need for duplicate data entry and help maintain consistency across departments. The specific data that can be exchanged, and the processes that can be automated, depend entirely on what each system exposes through its API and must be determined for each integration project individually.

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 Intershop 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.