Here I need have metric i.e.scroll rate, so I have created numeric event for scroll rate.
So, for this I have used below plugin code and assigned it to prop and event8.
When I checked in debugger tool, the event is coming properly with the value, but no data is shown in the AA reports. Please suggest the any solution. As I am beginner and new to tool.
I re-read your s.events line in your original post's screenshot, and realised that there's another error: the "event8" isn't within the string itself.
Your s.events string should be like this:
s.events = "event8=" + s._ppvHighestPercentViewed;
In your event8, you should be tracking the number only. You should not include the "highestPercentViewed=" string.