Field help (NBOSB) 

This parameter specifies the number of stock objects not impacted by the modification of the palletization program.

Definition: a SO is not impacted if it is expressed in the container being modified with a palletization program (stored on the SO) corresponding to the new palletization program.

For example: Let us consider Product A (1 PP1 = 10 CC1 = 100 CU) having 2 SOs
- SO 1 of 1 PP1 of 10 CC1 (with the current palletization program)
- SO 2 of 1 PP1 of 10 CC1 (with a palletization program 1 PP1 = 15 CC1)
If the palletization program has been modified from 1 PP1 = 10 CC1 to 1 PP1 = 15 CC1, then SO 2 is not impacted since it is already expressed in the new palletization program.