Time travel isn’t a supply strategy. Yet many ERPs carry past-due production, purchase, and transfer orders—ghost promises from yesterday. Keeping them doesn’t make you on time; it breaks your ERP, corrodes behavior, and pushes planners to run the business in spreadsheets. Here’s why those zombies need to go—and what to do instead. Why past-due is poison A past-due order is an open supply order with a due date earlier than today. Every day it remains late, your system pretends yesterday had infinite capacity and suppliers teleported parts. Cute fiction; ugly consequences. What it does to your ERP Lies to Sales…
Debbie EvansOctober 6, 2025


