I/C Optimize Inventory Screen

Overview

Use the Optimize Inventory screen to optimize minimum and maximum quantities for item reorder. Using sales data, Sage 300 calculates optimal item reorder quantities based on a just-in-time inventory management model. You can select some or all of the recommended changes, and then automatically update the quantities specified on the Reorder Quantities screen.

Optimal item reorder quantities are calculated for the year/period specified in the Specify Criteria section at the top of the screen.

By default, the Year/Period field displays the current fiscal year and period. To ensure that optimal item reorder quantities are calculated correctly, you should not change this default. However, there are situations when you may want to change the year/period. More...

By changing the year/period, you can use the Optimize Inventory screen to see statistical data for past years and periods.

For example, to see statistics for non-seasonal items from 2009, you would specify the following:

  • In the Year/Period field: 2010 period 1.
  • In the Sales Periods field on the Options screen: 12 (or 13, if you use 13 fiscal periods).

This is particularly useful for seeing statistics about items that are sold both individually and as part of a kit, because statistics are not kept elsewhere for units sold with kits.

The specific periods used to calculate reorder quantities for an item are determined by:

  • The number of periods used in calculating reorder quantities. This is specified in the Sales Periods field on the Optimizer tab of the Options screen. For more information, see I/C Options Screen.
  • Whether or not the item is seasonal. More...

    For non-seasonal items, Period 1 is the period immediately preceding the current year/period.

    For seasonal items, Period 1 is the same period as the current period, but from the previous year.

    You specify that an item is seasonal by selecting the Seasonal option on the Items screen. For more information, see I/C Items Screen.

If the Year/Period field is set to 2015 period 6, and the number of periods is set to 3 (on the Options screen), the following periods are used in the calculations:

  • Non-seasonal items:

    • Period 1 = 2015 period 5
    • Period 2 = 2015 period 4
    • Period 3 = 2015 period 3
  • Seasonal items:

    • Period 1 = 2014 period 6
    • Period 2 = 2014 period 7
    • Period 3 = 2014 period 8
  • Reorder quantities for an item are not updated if All Locations is selected for the item in the Reorder for field on the Reorder Quantities screen.
  • After you click Go Go button, the fields in the Specify Criteria section can no longer be changed. And even if you close the screen, the information shown on the screen is saved, allowing you to later resume working where you stopped. This can be helpful if you are reviewing a long list of items, and you cannot finish at one time. To enter new criteria, you must click Clear.
  • If you export data from this screen, do not click Clear before importing the data, because doing so prevents the import from working correctly.
  • If you use Sage 300 Purchase Orders to create purchase orders automatically based on reorder quantities defined in Inventory Control, ensure that items on the Reorder Quantities screen have a full year's set of periods: 12 (or 13, if you use 13 fiscal periods). If you use the Optimize Inventory screen to update reorder quantities for an item that does not have a full year's set of periods, when you create purchase orders for that item, projected sales quantities may be incorrect.