Defines how the planning system should react if the Overflow Level field on the item or SKU card is empty.
|  Note | 
|---|
| This global setup field is intended for solutions that are upgraded from a version of Microsoft Dynamics NAV prior to version 5.0 SP1 that did not have the Overflow Level functionality. | 
You can select from the following options.
- Use Item/SKU Values Only: The blank value in the Overflow Level field of the item or SKU is respected, and the overflow level is not used.
- Allow Default Calculation: The overflow level is calculated as follows for items that use the two supported reordering policies:Reordering Policy Description Maximum Qty. Overflow Level = Maximum Inventory + (Minimum Order Quantity. + rounded up to nearest order multiple) Fixed Reorder Qty. Overflow Level = Reorder Quantity + Reorder Point + (Minimum Order Quantity + rounded up to nearest order multiple) 
|  Tip | 
|---|
| For more information about how to work with fields and columns, see Work with Data. For more information about how to find specific pages, see Search. | 







