Insert Datatable into document

I’m trying to insert a Datatable of 41 rows into document using Word → Insert Datatable into Document activity.
It ends up with error:
Insert DataTable in Document: The DataTable you wished to insert has an invalid number of columns. The number should be between 1 and 63, but it was 41.
Isn’t it that 41 is between 1 and 63?

@alex_versus - Just to make sure, we are on the same page here…

Error is for the columns not for the rows right?..But you have mentioned that you have 41 rows…so how many columns you have in your dt?

Sorry, columns of course.

My dt has 41 columns and 90K+ rows