My understanding was when I input a quantity in 'Scrap' field during UD
1) The stock should be blocked (hence it will show under blocked stock column in MMBE)
2) The stock category should be "S" and not "Q"
I agree that in MMBE based on your explanation the stock should not be shown in blocked.
But can you explain why the stock category is "Q" instead of "S"
Regards
Priyanka