Connect SAP ECC-R/3 and Microsoft SQL Server

Connecting SAP ECC-R/3 and Microsoft SQL Server could allow a company to transfer business data between its ERP environment and a database platform for purposes such as reporting, analytics, or data warehousing. This could support more efficient decision-making by providing access to consolidated business information from both systems.

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

A company operating both SAP ECC-R/3 and Microsoft SQL Server could benefit from enabling these systems to exchange data, as this could support more accurate and timely information flow across business functions. Without a connection between the two, staff could be required to enter the same data in both systems, which increases the risk of errors and consumes additional time. Disconnected systems could also result in records becoming inconsistent, leading to discrepancies between financial, operational, or customer information. Decisions made based on outdated or mismatched data could negatively impact business outcomes. If a connection were established, data such as financial transactions, inventory levels, sales orders, or customer records could be transferred between SAP ECC-R/3 and Microsoft SQL Server. This could allow for more synchronized reporting, easier data analysis, or streamlined business processes, depending on the company's needs. The specific data that can be exchanged in practice would depend on what each system makes available through its API and is determined on a case-by-case basis.

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 Microsoft SQL Server 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.