character Limits when moving txt files to folders in batch

this is the first time I came across this issue

when I used a file mover script it skips files with very long names
any idea why it would do that

I have confirmed that the script works, and when I manually reduce the files the
the script will work those files it skipped

So it is related to the how long the file name is

Have any of you ever experience this

This is my script

for /D %%b in ("0Originals\Upster\*Special*") do (
            md "%%b\Factory"
            md "%%b\Rare"
            md "%%b\Stars"
            move "%%b\*IAP*.txt" "%%b\Stars"
            Copy "%%b\*Shop*.txt" "%%b\Factory"
            move "%%b\*Shop*.txt" "%%b\Rare"
)

5)Buckets_VeyVeyGandrortSptesviseAndroid_2012IAPSpecial.txt

If you know how to increase the limit please let me know

Thank you