"The SCCS development effort has significantly exceeded initial cost and schedule estimates. Compared to fiscal year 2012 projections, development costs have increased approximately 77 percent to $207.4 million and the release of a fully operational version has slipped by 14 months from July 2016 to September 2017. In addition, several planned capabilities have been deferred because of cost and timing pressures, including the ability to automatically detect the root cause of specific equipment and system failures. Without this information, it will be more difficult for controllers and engineers to quickly diagnose and resolve issues. Although NASA officials believe the SCCS will operate safely without these capabilities, they acknowledge the reduced capability could affect the ability to react to unexpected issues during launch operations and potentially impact the launch schedule for the combined SLS-Orion system."
Keith's note: Typical NASA double talk. They design a system to do a bunch of things. They claim that all of the program's requirements are necessary for safety and reliability and worth the large cost. And oh yes, NASA can do it much better in-house rather than use existing commercial solutions since NASA's requirements are one of a kind. Then the costs dramatically increase and implementation delays move to the right. Then the OIG steps in an points out the problems.
Then NASA says 'Oh, [INSERT ANY PROGRAM NAME] will still work without all the stuff we wanted to do. But some things won't work. But it is still safe to use it. But we need more money to fix the things that we don't really need but want to have because maybe it is not totally safe to use it after all - but we'll still use it without those functions because we have no alternative. And oh, by the way: stop bothering us: we know what we are doing.' But wait - there's more: NASA can save its own bacon by slipping SLS/Orion flights further to the right such that the SCCS now has more time to get things right since there's no actual missions for it worry about.
The more things change ...