Picking Waves with Capacity Limits 
Usage
When you create picking waves, you can take various capacity limits into account. The capacity limit of the picking wave is reached as soon as a single capacity limit has been reached. In background processing, the system will only assign as many deliveries to a wave as are allowed for the capacity limit.
Features
You can define the following capacity limits in Customizing:

Material B: 1 Pallets
Material C: 5 Pieces
Material D: 250 Packing units
Number of accesses: 406
To use the capacity limit, execute the following IMG activities: Maintain the unit-of-measure load category, assign the units of measure to the unit-of-measure load category.

Roll container, large: 250
Roll container, small: 15
Number of shipping materials: 275
To use this capacity limit, execute the following IMG: Define shipping materials, supplement shipping material data.
To use this capacity limit, execute the IMB activities for workload calculation.