This section details the interfacing architecture between Fox4work and SAP Business One based on the use of exchange (staging) tables via a SQL Linked Server. It describes the configuration of database gateways that securely read SAP data (items, business partners, orders). For data writing, Fox4work populates dedicated staging tables with stock movements and validations, allowing SAP Business One’s stored procedures or DI-API to subsequently ingest the data while strictly compliance with the ERP’s business rules.