Why variables are not set

Question

I have a file report.txt having comma separated values like (1,2,3,4). I am checking if the file is not blank then assign the 4 variables with values in the file. But the va

Answer 1

setlocal enabledelayedexpansion

for /f %%i in ("Report.txt") do set size=%%~zi 
if %size% gtr 0 (

I changed the code as below and it started working. Thank you guys for your time. Appeciate it.

for /F "tokens=1-4 delims=," %%A in (%cd%\Report.txt) do (
    set "var1=%%A"
    set "var2=%%B"
    set "var3=%%C"
    set "var4=%%D"    

)
set var
)
echo !var1!