ERP and CRM integration layer
The problem
Two systems that both hold the truth about a customer, kept in step by people re-typing things, and a monthly argument about which one is right.
The approach
One integration gateway owns the contract between them. Messages are versioned, failures are retried and then parked for a human, and a nightly reconciliation report names every record that drifted.
You probably recognise
- Duplicate master data
- Manual re-keying between systems
- No audit trail across the boundary