Inventory available-to-promise query criteria. Contains the item identifier for which to check inventory. Contains the minimum item quantity needed. Contains the unit of measure for quantity. Contains the locations at which to check inventory. A location at which inventory can be held. The location at which to check item inventory. Type of item inventory location. This type can hold a string of max length of 4 characters. This type can hold a string of max length of 25 characters. This type can hold a number of digits count 10. This type can hold a number of digits count 12 and fraction digit count of 4. Defines a location type. 'S' for store.