Hi Amit,
My interpretation of your G83 GCode is:
Starting Z = 75.2
Drill down to Z = 75.2 (this is nothing!!)
Retract Z out to R = 14.5 (this is down not up !!)
So as the error message is saying the R value must be above the bottom of the hole not below.
Check your CAD system and determine why it is generating GCode like this.
Here is a good description of G83 with a diagram
G83 Peck Drilling Cycle (Deep Hole) for Fanuc - Helman CNC
Regards