CRM integrated with ERP: what stays in the ERP and what moves to the CRM

Most integration issues are not technical, but related to governance: two systems attempting to write to the same field.

• ERP owns: product catalog, cost, stock, accounting records, payments.
• CRM owns: leads, opportunities, quotes, activities, visit plans, orders.
• The partner entity is created in one place, with VAT ID validation at the source.
• List prices originate from the ERP; commercial grids and discounts are applied in the CRM.

A mature integration includes a transaction log, a retry strategy, and a clear method for reporting sync failures.

• Incremental synchronization based on changes, rather than full nightly imports.
• Automatic retries for failed messages with a limited number of attempts.
• An exception queue visible to administrators, not just hidden in logs.
• Idempotency: resending the same order does not create a duplicate document.

Connectors for international platforms like SAP Business One, Microsoft Dynamics 365 Business Central, Sage, or Odoo are built into the platform. When your ERP is hosted on-premise, the connector can run within your local network, eliminating the need to expose your server to the internet. Since our sales, stock, B2B portal, and EDI modules are native, you avoid adding third-party providers to your tech stack.