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Negative Component Quantity for a By-Product Component.
A negative quantity for a bill component represents a by-product component. Cost roll-up calculations substract the cost for a by-product component. Planning calculations recognize the scheduled receipt for a by-product component. The order-dependent bill for a production order includes the by-product component, and a by-product component can be manually added to the order-dependent bill. A by-product component in the order-dependent bill can be received into inventory from the production order. Differences between standard and actual by-product receipts are treated as a material variances.
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