Hi John,
I am sorry, I misunderstood your issue. If I am not wrong you must be using the fixed bin replenishment based on minimu/maximum quantity. In this case, the LP21 always calculates the replenishment based on the difference between maximum quantity and available quantity when the stock falls below minimum quantity.
If you use fixed bin replenishment based on replenishment quantity, then the program creates the TR based on the replenishment quantity mentioned in the material master, but here the minimum qauntity should be less than replenishment quantity.
Regards
Vijay