Is It Advisable to Remove Web Pages From Web Site?

I am working on eCommerce website. On my web site there are many category pages without products.

So, is it advisable to remove that web pages from web site?

All pages were indexed by Google & links are available on home page in drop down navigation, left navigation & footer.

So, Will it create any bad effect on my current organic performance?

should be fine. Although I don’t see the point in keeping empty categories on the shop. Removing it might help, especially with indexing. No point indexing an empty webpage as it will be flagged as a ‘duplicate’ page.

Can you give me more idea on it?

Having a blank page in website without having any information on it may consider a duplicate internal webpage which wont be known to be good in terms of SEO