Field help (MAPABCCHN) 

No sequencing of the ABC classes (box not checked): during the reassignment search, the system only considers picking locations with the same ABC class as the ideal ABC class of the product container.

Sequencing of the ABC classes (box checked): during the reassignment search, the system will consider picking locations with an ABC class:
- identical to the ideal ABC class of the product container.
- linked to the ideal ABC class in the ABC class table.