Purchasing unit not being respected when converting Purchase Requisitions from PPDS

Our institution uses alternate units of measurement for purchasing that subordinate to the bundle benignant (drum, tote, etc.). These are each maintained successful the purchasing tab of the worldly master, and successful the PIR arsenic the purchasing units that should beryllium reflected connected the Purchase Orders that we nonstop internally arsenic Stock Transports. When converting Purchase Requisitions manually successful ME21N, these purchasing units enactment conscionable fine, however, if acquisition requisitions are converted via PPDS (product view), the quantity of the acquisition bid is ever reflected arsenic the basal portion of measure.

Any ideas connected however to hole this?

For context, we are on