* Building a one more generation of product than the market supports (so you build a new version when the market has moved on to something new).
* Rewarding productivity over quality.
* Managing to a second order effect. For example when Nestle' bought Dryers they managed to 'most profit per gallon' which rewarded people who substituted inferior (and cheaper) components, that lead to lower overall sales and that leads to lower overall revenue. Had they managed to overall revenue they might have caught the decline sooner.
* Creating environments where nobody trusts anyone else and so no one is honest. Leads to people not understanding the reality of a situation until the situation forces the disconnect into the mainstream.
* Rewarding popular popular employees differently than rank and file. Or generally unevenly enforcing or applying standards.
* Tolerating misbehavior out of fear of losing an employee. If I could fire anyone in management who said, "Yeah but if we call them on it they will quit! See what a bind that puts us in?" I believe the world would be a better place.
There are lots of things, that is why there are so many management books :-)