Unable to Enter Total Putts for the Hole on a Garmin Golf Device

The putts screen of the scorecard is separate from the total strokes (score) for the hole. The device will not let you enter in more putts than the score allows depending on the par for the hole. For example, if your score is 4 with 2 putts taken on a par 4, you need to enter 4 for the Strokes, then 2 for the Putts. 

Stat Tracking needs to be enabled on a compatible Garmin® golf product to allow you to enter the fairway hits and putts on each hole after you enter the score. With scoring enabled, these are automatically prompted when you get near the green on each hole. See your device's owner's manual on how to enable Scoring and Stat Tracking.