Still having zero luck achieving the following (for IFS apps 8):
generating purchase requisitions (NOT MS Supply lines, actual requisitions) based on ALL of the following:
MS Unconsumed forecasts
Safety Stock
Min/max/multiple lot sizes
Lead times
As soon as any min/max/multiple are set, requisitions revert to MS Supply lines on MS level 1 run.
MRP will use min/max/multiple and safety stock to generate requisitions but will ignore forecast and only plan on actual demand.