We were asked, "can a boss take corrections from subordinates?"
Certainly, some bosses can, but there are ways you can increase the chances of changing your boss, or at least your boss's mind.
I think that if the subordinate offers “corrections,” the leader is less likely to respond less well than if the offer is for “information.” That principle actually goes both ways. Most people are somewhat reluctant to take “corrections.”
So, if you are asking how you, as the underling, can “correct” your boss, I suggest you learn how to offer (not “give”) information. The boss can then decide whether or not to act on this new information, and how to do it.
Again, this goes both ways. Leaders do better offering information than correction.
What Did You Say?: The Art of Giving and Receiving Feedback Revised Second Edition
So, study the feedback process and become proficient. That will be your best chance, but be prepared for failure. Some people simply will not change, even if banged on the head with a two-by-four.
If your boss happens to be one of those frozen people, it will be up to you to do the changing.
Maybe change your behavior.
Maybe change jobs.