A firm needs to provide raw materials to accommodate a recent increase in manufacturing production.

The interface between the MRP software and the WMS is critical because it ensures real-time data exchange, affecting forecast accuracy. MRP systems calculate material needs based on production schedules, while WMS manages inventory levels and storage. Any issues in their interface could lead to data discrepancies, impacting the forecast significantly. Effective integration allows for synchronized operations and reduces errors in inventory management, ultimately improving supply chain efficiency.