The Drawing Was Right. The ERP Was Wrong.

A component engineer once received word that a connector was being superseded. The right people were notified, and Electrical Engineering did exactly what they were supposed to do — found a replacement, updated the mating connector, updated the cable drawing, updated the assembly drawing. New parts, new revisions, clean documentation. By every measure, engineering called it done, and they were right.

Production went down anyway. Nobody had released an ECO. The BOM never got touched. The drawings were perfect, and the ERP was still building to the old design. What followed was several days of investigation, expedited material, weekend shifts, and a lot of stress for people who had nothing to do with the original gap.

Most companies don’t fail because people aren’t doing their jobs. They fail because nobody owns the space between jobs — the handoff, the bridge between what engineering finished and what the system knows. That’s where configuration control either holds or collapses, and it’s almost always where the real cost shows up: not in the mistake itself, but in everything downstream from it.

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Lee Stout