I think we(they) lead the way in attempting to fix what ain't broke. After $millions spent, either the requirements are changed to show completion or project is deemed "there's a better way" and abandoned.
Current attempt ... move HR into SAP.
A good friend will come and bail you out of jail ... but, a true friend will be sitting next to you saying, "Damn...that was fun!"
I thought that, by now 'SAP' had become a rather too-revealing acronym - even years ago (though of course, I know nothing of the fantasyland inhabited by CIEIOs at golf.)