SAP Supply Chain Management solution's two parts were implemented at our organization.
1) Advanced planning & optimization (APO)
2) Event Management (OER - object event repository)
Both were being used by different departments, and not by the whole organization.
APO solution offers integrated functionality for demand, supply, and production planning – as well as global available-to-promise (ATP). It provided functionality for forecasting and demand management with efficient supply network capabilities.
EM offers solution to track object, real-time status, location and expected/unexpected event for within supply chain of our organization.