Manufacturing in Business Central: MRP, Production Orders, and Shop Floor Management

Business Central's manufacturing module is comprehensive but requires careful configuration. This guide covers the key decisions.

Business Central's manufacturing functionality — Material Requirements Planning, production orders, routing and work center management, and shop floor data collection — provides mid-market manufacturers with enterprise-grade capabilities at a fraction of the cost of tier-one ERP systems.

Implementing it correctly requires deep functional expertise and disciplined configuration sequencing. This guide covers the key decisions.

Item Setup for Manufacturing

Manufacturing-specific item configuration — lot sizing, lead times, replenishment methods, safety stock — is the foundation of MRP. Incorrect item setup produces unreliable MRP output regardless of how correctly the rest of the system is configured. Item setup is where we always begin.

Bills of Material

BC's Bill of Materials structure is straightforward but the data quality requirements are high. BOMs must be accurate, current, and complete. Organizations that import BOMs from legacy systems without careful validation frequently encounter MRP errors that take months to diagnose.

Routings and Work Centers

Routing configuration determines how BC calculates production lead times and schedules production orders. Work center capacity configuration is particularly important for organizations that want to use BC for capacity planning. This is often the most underestimated configuration component in manufacturing implementations.

MRP and Planning

BC's planning functionality is capable but requires tuning based on actual demand patterns. The default parameters are rarely optimal for any specific manufacturing environment. Planning parameter tuning — working with real demand data — typically takes 2 to 4 months of production experience to optimize.