Kesalahan Perintah Sintaks

Kesalahan "Sintaks perintah salah" selalu muncul setiap kali saya akan menjalankan file batch ini. Sepertinya saya tidak tahu bagian mana dari skrip yang menyebabkan kesalahan ini. Ada ide?

rem Process all *.tif files in input path
pushd "%in_path%"
for %%a in (*.tif) do (
   set "fileName=%%a"
   rem If the YearDay in this file is the same of previous one
   if "!fileName:~1,7!" equ "!yearDay!" (
      rem Join this filename to previous list
      set "fileList=!fileList!!fileName! "
      set /A numFiles+=1
   ) else (
      rem Merge the files in the list if there are more than 3, in the out_path leaving only TYYYYDDD.L2_LAC.Tera.tif
      if !numFiles! gtr 3 (
         gdal_merge.py -n 0 -a_nodata -32767 -of GTiff -o %out_path%\T!yearDay!.L2_LAC.Tera.tif !fileList!
         rem Move processed files to a different directory
         set "fileList=!fileList:~0,-1!"
         move !fileList: =,! "%proc_path%"
      )
      rem And start a new YearDay and fileList
      set "yearDay=!fileName:~1,7!"
      set "fileList=!fileName! "
      set numFiles=1
   )
)
popd

Mencari tahu dengan bantuan seorang teman. Saya baru saja mengganti bagian skrip ini,

 set "fileList=!fileList:~0,-1!"
 move !fileList: =,! "%proc_path%"

dengan ini,

for %%a in (!fileList!) do move %%a "%proc_path%"  >nul