| Item ordering data |  |
| You can specify item ordering data for items of the following types: Purchased item Manufactured item Generic item Service item List item The item ordering data define in which way: An item is ordered (the order policy). Purchase and production orders for the item are planned (the order system). The order quantity is calculated (the order method). The order policy for the item can be: To-order Anonymous The order system for the item can be: SIC Planned FAS item Manual The order method for the item can be: Lot-for-lot Economic order quantity Fixed order quantity Replenish to maximum quantity If the order system is Manual or FAS, the order method must be Lot for Lot. Details and restrictions The following additional details and restrictions apply to the various kinds of items: Purchased and Manufactured items You can select the Purchase Schedule in Use check box in the Item - General (tcibd0101s000) session only for Purchased and Manufactured items. Orders for these items are then issued according to a purchase schedule. If you use a purchase schedule, the order system must be Planned and the order method must be Lot for Lot. Items of type Generic If the order policy of a generic item is Anonymous, configured standard items (CSI) concept is applied to the item. These items are processed without using the Project Control module. If the item type is Generic and the order system is FAS, the value of the Order Policy field ( Anonymous or To Order ) does not affect the way ERP LN processes these items. The order policy of generic items must be To Order. If you define ordering data for a generic item, the customized items that you derive from the generic item inherit only the relevant generic item's ordering data. Ordering data that is used for make and store to stock items, is irrelevant for customized items. For example, economic order quantity is a calculated value based on a formula. Therefore, in case of customized items, the following fields get predefined values: Reorder Point: 0 Order Costs: 0 Service Level: 0 Safety Stock: 0 Number of Periods: 1 Period Type: Month Seasonal Pattern for Safety Stock: [empty] Seasonal Pattern for Forecast: [empty] Update Inventory/Order Data: [cleared] Order Method: Lot for Lot Order Quantity Increment: 0.0 Minimum Order Quantity: 0 Fixed Order Quantity: 0 Economic Order Quantity: 1.0 Maximum Order Quantity: 99999999 List items For list items, you can define ordering data only if the list item type is kit. Tool Purchased items that have the Tool item specification in the Item - General (tcibd0101s000) session must have the ordering data listed below, independent of whether or not you use a purchase schedule. The order quantity settings define the recommended order quantity for planned orders. For details, refer to Order quantity settings. Order policy: To Order Order system: Manual Order method: Lot for Lot Service Service items are not tangible, physical items like Purchased and Manufactured items, but they can represent services or work carried out, for example, by your suppliers or subcontractors. service items are mainly used for cost accounting, in the same way as cost item items. Service items can be used in any Operations Management package. You can define service items that are not used in Service at all. It is not mandatory to define item ordering data for service items. However, if you want to create purchase orders and register receipts of service items, you must define the warehouse item data for the service items in the Item - Warehousing (whwmd4100s000) session. Related topics Order quantity settings |