Glossary · ERP
What is an ERP system?
Definition: An ERP is business management software that brings areas such as accounting, purchasing, sales, inventory and production together in a single database.
The acronym stands for enterprise resource planning. An ERP organises information into modules that share the same master data: customers, suppliers, items and ledger accounts. A sales order therefore updates stock levels, generates the invoice and creates the accounting entry, without each department having to record the same transaction again.
It is the system of record for the company's financial and operational information. That is why almost any automation ends up touching it: posting supplier invoices, creating orders from emails, reconciling bank transactions or feeding a management dashboard. Its value depends on the data it holds being complete, accurate and up to date.
No ERP covers every process in a business. What falls outside it tends to be handled with spreadsheets, emails or standalone tools, and that is where manual work appears. Before customising the ERP heavily, which makes upgrades harder, it is worth considering integrating it with other tools through APIs or building a custom application connected to it.
Example: data from supplier delivery notes is extracted automatically and recorded in the ERP as goods receipts linked to the corresponding purchase order.