Operation completed successfully. Support for products where a product is both serial number tracked AND batch/best before date tracked at the same time is limited. In case serial number tracking is set to "Generate own" in the product master data, the qualityControlAttribute quantities will be reported (a) for the serial numbers on shelf and (b) for the batch/bestBeforeDate records on shelf, thus potentially resulting in a double count in the total across all qualityControlAttribute->quantity values. The quantity on the product->quantity level reflects the correct quantity on shelf in any case.