Automatic output names

Dear forum members,

my goal would be to save the matrix wk to wk_1995.txt; wk_1996.txt and so on. Unfortunately saving the value of the scalar `L' is not recognized by STATA and neither is renaming it to wk_`L'.



scalar L = 1995
forvalues L = 1995/2016 {

....



matrix list wk
mat2txt, matrix(wk) saving(C:\Users\Administrator\Desktop\Daten\2_Erge bnisse\wk_`L'.txt) title(wk_mf_ff) replace


scalar L = L+1


Thank you for the help!

Best Regards

Fabian