Reorder Level , Order upto level , Safety Stock Formula Calculation in Proc MIRP

ashishdhakad — Wed, 16 Mar 2022 18:14:40 GMT

Hi , I just wanted to know the calculation formula of Reorder level , order upto level and Safety stock in Proc MIRP although i i know it will be automatically given by the proc but i just wanted to know , can someone help me in the formula . Thank You

Re: Reorder Level , Order upto level , Safety Stock Formula Calculation in Proc MIRP

ballardw — Thu, 17 Mar 2022 15:13:37 GMT

When SAS documentation such as at https://documentation.sas.com/doc/en/pgmsascdc/v_024/irpug/irpug_mirp_details03.htm

Has limited details like:

The OBJECTIVE=CREATEORDER option in the PROC MIRP statement is designed to support order generation. When multiple locations are ordering from one upstream location and the total order amount exceeds the available inventory at the upstream location, you have to decide how to allocate the available inventory among all orders. PROC MIRP uses marginal analysis to decide the best allocation based on service-level targets, demand volume, and current inventory status at the downstream locations.

one suspects much more than a simple "formula" is involved and the implementation of that analysis may need many pages of description.

topic Reorder Level , Order upto level , Safety Stock Formula Calculation in Proc MIRP in Mathematical Optimization, Discrete-Event Simulation, and OR

Reorder Level , Order upto level , Safety Stock Formula Calculation in Proc MIRP

Re: Reorder Level , Order upto level , Safety Stock Formula Calculation in Proc MIRP