Connect as2 and Unit4

Connecting as2 and Unit4 for a company could enable the secure exchange of business documents and data between the two systems, supporting automated workflows and reducing manual data entry. This connection could help streamline operations by allowing information to be transferred efficiently, supporting compliance and improving visibility across business processes.

You can build this integration on the System2System platform. We design the connection between as2 and Unit4 around the way you work — not as an off-the-shelf connector, but to fit your systems.

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Why connect as2 and Unit4?

A company operating both as2 and Unit4 could benefit from connecting these systems to enable data to flow automatically between them. Without such a connection, staff may need to enter the same information in both systems, which increases the risk of errors and consumes valuable time. Over time, records in as2 and Unit4 could diverge, leading to inconsistencies that undermine data reliability. Decision makers may find themselves working with outdated or incomplete figures if updates in one system are not reflected in the other. If a connection were established, it could allow for the transfer of data such as orders, invoices, customer records, or financial transactions, depending on the specific roles each system plays within the organization. The exact scope of data exchange would depend on the capabilities provided by the APIs of as2 and Unit4, and would need to be defined for each particular 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 as2 and Unit4 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.