Hello!

I am trying to output tables in excel with this code:

putexcel set "${path_results}\\`sc'_$date.xlsx", replace sheet(Validation)
putexcel A4 = matrix(x_`sc'), names nformat(#,###)
putexcel (E4:F20), nformat(0.0)
putexcel (J4:K20), nformat(0.0)
putexcel save

But I always obtain this error message when runing "putexcel save"
putexcel save
SAVE: invalid cell name
Does someone know how can I solve this issue and Close and Save current Excel file? Thank you very much in advance,
Silvia