Field help (LOKSKQ) 

"Blocked" quantity of the quantity being physically in stock.

What is meant by "blocked" stock:
- the stock available in a store that is not authorized for output.
- the stock available in a location that is blocked for output.
- the stock for a product container that is not authorized for output.
- the stock for a product that is blocked for output.
- the stock having a stock nature.
- the stock having at least one of its dates exceeded (detention, SbD, SBD, UBD).