I found this article super-difficult to read (due to the weird layout), but as far as I can tell they didn't mention Levi Strauss & Co and Waste Management, which is weirder than the layout.

https://www.zdnet.com/article/levi-strauss-sap-rollout-subst...

https://www.computerworld.com/article/2536212/waste-manageme...

Both $100MM+ boondoggles.