From ERP to Advanced Resource Planning: Improving Operational Performance by Getting the Inputs Right

In this paper, we show that the planning and decision support capabilities of the MFC (manufacturing planning and control) system, which forms the core of any ERP package, may be greatly enhanced by including an advanced resource planning (ARP) module as an add-on at the midterm planning level. This ARP module enables to estimate the impact of variability, complexity and dynamic system behavior on key planning parameters. As such, it yields realistic information both for short-term planning purposes and for reliable lead time quotations. We show how dynamic behavior impacts the operational performance of a manufacturing system, and discuss the framework for incorporating the ARP module into the ERP system