Hello Vijay,
Since the values do not match for same CVCs in two different planning book. I suggest you to check -
1. Make sure both planning books are exist in the same planning area.
2. Make sure Key figure being checked is the same in both planning book. It is good verify the technical name of the key figure.
3. Check if there is any macro (like default macro) which is changing the value in one planning book and 2nd planning book do not have such macro.
Hope this will help.
Thank you
Satish Waghmare