Correctable?--end of half shot

[Nevadaref]

Originally Posted by BillyMac

Excellent point made in your first statement. However, you've left us with two "ifs" and no opinion either way. I believe, but not strongly, that it's a help situation, but I can be convinced otherwise.

I already provided that info in post #3.

Originally Posted by just another ref

Got all that. But since the OP takes place going into halftime, the correction would pretty much be made then or not at all. Can we think of an example when the time restriction would come into play on the "erroneously counting or canceling a score" part of this rule?

Sure.

Two point shot made with a toe on the 3 point line during play. The covering official incorrectly signals a three. The clock is running and his partner doesn't halt play despite clearly observing the location of the shooter's feet. After the throw-in the opposing team advances the ball to the other end of the court and a foul is called.
The officials must correct the error and properly award only two points for the previous goal before the ball becomes live again.