The CRM-ERP Connection#
CRM and ERP are complementary systems that must work together. CRM manages customer relationships; ERP manages operational execution. The integration between them determines customer experience and operational efficiency.
Functional Boundaries#
CRM Scope#
Sales: - Lead management - Opportunity tracking - Quote generation - Sales forecasting
Marketing: - Campaign management - Lead generation - Customer segmentation
Service: - Case management - Customer support - Service level management
ERP Scope#
Order management: - Order processing - Inventory check - Fulfilment
Financials: - Invoicing - Credit management - Collections
Customer data: - Customer master - Transaction history - Account balance
Integration Architecture#
Customer Master#
Golden record: Single customer view.
Master ownership: - CRM owns: Contact information, relationships - ERP owns: Financial data, credit limits
Synchronisation: - Real-time: Critical data - Batch: Non-critical data
Data Flows#
CRM to ERP: - Customer data - Sales orders - Quotes to orders
ERP to CRM: - Customer financial data - Order status - Inventory availability - Invoice history
Transaction Flows#
Quote to order: - Quote in CRM - Converted to order - Order in ERP
Order to cash: - Order capture - Credit check - Fulfilment - Invoicing - Cash application
Integration Patterns#
Real-Time Integration#
Use cases: - Credit check - Inventory availability - Order status
Technology: - API integration - Real-time events
Batch Integration#
Use cases: - Customer sync - Transaction history - Reporting data
Technology: - Scheduled jobs - File transfer
Event-Driven Integration#
Use cases: - Order events - Payment events - Status changes
Technology: - Event queues - Webhooks
Common Challenges#
Data Quality#
Duplicate customers: Multiple customer records.
Address validation: Consistent address format.
Contact ownership: Who manages contacts?
Process Alignment#
Quote-to-order: Handoff between sales and operations.
Credit management: Credit decision workflow.
Pricing: Consistent pricing across systems.
Change Management#
Sales team: Working in CRM, not ERP.
Operations: Working in ERP, not CRM.
Leadership: Visibility across both systems.
Deployment Options#
Integrated Suite#
Single vendor for both CRM and ERP.
Advantages: Native integration, single platform.
Disadvantages: May not be best-of-breed in either.
Examples: SAP (C/4HANA), Oracle (CX), Microsoft (D365).
Best-of-Breed#
Separate CRM and ERP systems.
Advantages: Best functionality in each area.
Disadvantages: Integration complexity, multiple vendors.
Examples: Salesforce + SAP, HubSpot + Oracle.
NZ/AU Considerations#
Local Requirements#
Address validation: NZ/AU address formats.
Phone numbers: Local number formats.
Privacy: Privacy Act requirements for customer data.
Integration Options#
iPaaS: Integration platform as a service.
Middleware: On-premise integration middleware.
Custom: Custom integration development.
Conclusion: Integration Is Essential#
CRM-ERP integration is not optional for organisations that want a complete customer view and efficient operations. Plan integration carefully and invest in ongoing maintenance.