Incremental refresh not enable

Hi naivecalf 

Incremental refresh has limitations on only some DBs, doesn't work on all of them.

Please go through the document throughly before making it as an option.

https://radacad.com/all-you-need-to-know-about-the-incremental-refresh-in-power-bi-load-changes-only

naivecalf , check the datatype of the parameter it should be DateTime.

check these for reference

https://radacad.com/all-you-need-to-know-about-the-incremental-refresh-in-power-bi-load-changes-only
https://thinkaboutit.be/2020/02/how-do-i-implement-an-incremental-refresh-in-power-bi-free-or-pro/
https://blog.crossjoin.co.uk/2020/04/13/keep-the-existing-data-in-your-power-bi-dataset-and-add-new-data-to-it-using-incremental-refresh/
https://www.nabler.com/articles/power-bi-data-refresh-and-scheduling/
https://www.thebiccountant.com/2017/01/11/incremental-load-in-powerbi-using-dax-union/
https://www.fourmoo.com/2020/03/11/how-to-configure-incremental-refreshing-in-power-bi-with-datekey-or-date-instead-of-the-default-datetime/