Integrating your till or ERP with a traceability tool: the integration pitfalls
Two systems that do not speak the same identifier language, a synchronisation that fails silently, double entry that persists despite the integration — the most frequent pitfalls, and how to avoid them before you sign.
Integrating a till or an ERP with a traceability tool promises to eliminate double entry — in practice, a badly designed integration can create more work than it saves, by producing two versions of the same data that silently diverge. This guide lists the most frequent pitfalls.
The diverging-identifier pitfall
A till often identifies a product by an internal code or a commercial barcode (GTIN), whereas a traceability tool works with separate batch identifiers. Without a clear mapping between the two identifier systems, the integration produces data linked at the wrong level — a till transaction that does not trace back to the right batch, or the reverse.
The synchronisation that fails silently
A technical integration can stop working (a format change on the vendor's side, a network outage, an API call quota exceeded) without any visible alert for the user, who carries on working in the belief that synchronisation is proceeding normally. The gap between the two systems is then only discovered when records have to be produced — the worst possible moment.
Double entry that persists despite the integration
A partial integration (for example, only finished products are synchronised, not raw materials) leaves part of the manual work in place, without this always being visible at set-up. The promised time saving then only partly materialises, with added complexity on top — two systems to maintain instead of one.
How to avoid these pitfalls
- Check the identifier mapping before signing — exactly how does a batch in the traceability tool link to a till or ERP line?
- Ask for an alert mechanism in case of synchronisation failure, not just a silent synchronisation that can fail without notification.
- Clarify the exact scope of the integration — which flows are actually synchronised, which will remain manual despite the advertised integration.
- Test the integration on a real case before full roll-out, not only in a sales demonstration on fictitious data.
Standard connector vs bespoke development
A standard connector, offered natively by the vendor for the most common till or ERP systems, generally costs less and is easier to maintain than bespoke development. Bespoke development is only justified if the existing system has no native connector available, or if the integration needs go beyond what a standard connector can cover.
Common mistakes
- Signing without having checked the identifier mapping between the two systems, discovered only after roll-out.
- Relying on a silent integration with no alert mechanism in case of failure.
- Underestimating the scope actually covered by the advertised integration, discovering afterwards that part of the manual work persists.
Checklist
- Check the exact identifier mapping between the two systems.
- Ask for an alert mechanism in case of synchronisation failure.
- Clarify the precise scope of the integration before signing.
- Test on a real case before full roll-out.
- Favour an existing standard connector over bespoke development, unless there is a proven need.
Ce înseamnă acest lucru pentru dumneavoastră
Același raționament nu se aplică în același fel, în funcție de locul pe care îl ocupați în lanț.
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