Connect SAP ECC-R/3 and CommerceTools

Connecting SAP ECC-R/3 and CommerceTools for a company could enable the transfer of product, inventory, and order data between the ERP and e-commerce platforms. Such a connection could support automated updates, reduce manual data entry, and improve data consistency across sales and back-office systems, supporting more efficient business operations.

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

A company operating both SAP ECC-R/3 and CommerceTools could benefit from connecting these systems to enable data exchange between their core business processes and digital commerce operations. Without such a connection, teams may need to enter the same information into both systems, increasing the risk of errors, wasted effort, and inconsistent records. This can result in discrepancies between orders, inventory, or customer data, and may lead to decisions based on outdated or conflicting information from each system. If a connection were established, it could allow transactional data, such as orders and invoices, as well as product information, inventory levels, and customer records, to be exchanged between SAP ECC-R/3 and CommerceTools. This could help ensure that both systems reflect the same up-to-date information, reducing manual work and the potential for misalignment. The specific data that can be exchanged depends on what each system makes available through its API, and must be determined for each implementation.

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 CommerceTools 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.