I have 500 rows/page in a list report
and freezed the columns to show the column headers properly
we can see two scroll bars on the right and down of the report after freezing
I want to remove the main scroll bar in the report
I assume you have a block in the body that gives you the scroll on the list. You simply need to set the height size of the block so it displays within the resolution of the screen. If all users have same resolution this will be easy. If they don't you will have to find a happy medium.