Cancel button issue

Hi,

I'm very new to ESS, so I'm not sure where to look...

When I go into either the "Record Working Time" or the "Leave Request" page, there is a "Cancel" button that appears on the bottom.

Is this some type of generic cancel button that appears in several pages, or are they specific to 1 page, and can be "customized" per page?

My current problem is when pressing this button, it brings up the message "Page not found or not available".

Is there a way to either resolve this problem, or is there a way to hide this button... I when into the portal content, and did a preview of each of the pages, and I cannot see the "Cancel" button, therefore I cannot hide it.

Any help is appreciated.

Thanks