
Are There some changes on the source selection criteria
Try using suppliers.sheet(“Input”).range(“A1:L1”)
try using round brackets
Regards
Try like this Suppliers.Sheet(“Input”).Range(“A1:L1”)
If above not works try the below one,
In the use excel file activity, in reference as field the name is Excel or Suppliers.
If it is Excel then give like this, Excel.Sheet(“Input”).Range(“A1:L1”)
Hope it helps!!