[Nevadaref]

Originally Posted by Texas Aggie

If they score in the wrong basket, stop play, count the basket for whoever it counts for, then put the ball in play correctly. If you don't do this, you will have a screw up like the one mentioned. Of course, this means you realized it on the first score...

That is the correct procedure and is detailed in the Simplified & Illustrated book.

4-5-2 Number 4 is confused and dunks the ball in B's basket. The covering official stops play after the dunk and credits the two points to Team B. Team A will then be given the ball for a throw-in from anywhere outside the end line.