Field help (NBOSOK) 

This parameter specifies the number of stock objects impacted by the modification of the palletization program.

Definition: a SO is taken into account if it has the same site, the same depositor, the same product, the same container or higher container that depends on this latter container. Furthermore this SO must have no pending input or output movements, not be in a location that is under stock count or under picking planning.

For instance: Let us consider Product A (1 PP1 = 10 CC1 = 100 CU) having 2 SOs
- SO1 of 1 PP1 of 10 CC1
- SO2 of 1 PP1 of 10 CU
If the palletization program is modified as follows: 1 PP1 = 10 CC1 becomes 1 PP1 = 15 CC1, then SO1 is impacted but not SO2.
If the palletization program is modified as follows: 1 CC1 = 10 UUC becomes 1 CC1 = 5 CUs, then both SO1 and SO2 are impacted.