Pretending to Know More than You Actually Do
For the most part, project managers today possess an understanding of technology rather than a command of technology yet persist in trying to make technical decisions on the project. This usually infuriates line managers to the show him who’s boss.
The size and complexity of today’s projects should make it clear to project managers that they must rely heavily upon the assigned subject matter experts and functional leads for technical direction and support. On some projects, such as in R&D, project manager assignments may be dictated by a requirement for a command of technology rather than just an understanding, but this is an exception rather than the rule. Good project managers know their limitations and never try to dictate a solution without first consulting with the true experts. Know your limits and let the experts do what they do best.