Planning Horizons, Calendars and Timings in SAP APO

Planning horizons and timing settings are critical to controlling the behavior of planning applications. But few people understand the impact that timing settings in one APO application have on other APO applications, and what implications they have for controlling system output. APO is the most fully-featured supply chain planning suite on the market, and its sheer number of timing settings makes it one of the most complex as well! Keeping these settings straight and associating the timing...