List -->Export -->Spreadsheet grayed out in ML84

Hello Experts,

Our ECC system is on EHP7 and currently we have requirement to activate the spreadsheet option in ML84 tcode.

Currently

List -->Export -->Spreadsheet is grayed out in ML84.

We need you views on how we can activate it without using any customizations or enhacement or we can suggest any other tcode instead of ml84 to display service entry sheets.

Thanks in Advance.

Regards

Sushant Goel