The Sales Manager walked into the Plant Head’s office with exciting news.
“We have received an order for 5,000 additional units. The customer wants delivery within two weeks.”
The Production Manager immediately started calculating machine capacity.
“We can manage it with overtime.”
The Sales Manager smiled.
But the Plant Head asked one question.
“Have we checked whether we can actually deliver?”
The team reviewed the production plan.
Machines had enough available hours.
Operators could work additional shifts.
But one critical component had a supplier lead time of 30 days.
Even if the factory started production immediately, that component would arrive too late.
The Sales Manager suggested buying from another supplier.
Purchase checked the alternatives.
The only available option was significantly more expensive and had not been approved for use.
The Plant Head made an uncomfortable decision.
They declined the order rather than promise a delivery they could not meet.
Later, the factory introduced a capacity and material availability check before confirming large customer orders.
This is the importance of Available-to-Promise (ATP) and production feasibility.
A customer order should be accepted based on actual available resources, materials and delivery capacity, not just machine capacity.
Winning an order is not the same as fulfilling an order.
Never promise what your factory cannot deliver.
Now or Never
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