The application only considers PRP related items in the Generate Planned PRP Orders (tppss6200m000) session.
The application only considers items that are ordered manually in the Generate Purchase Budgets (tpptc4200m000) session.
The Purchase Requirement Planning only considers and creates the Planned PRP Purchase Orders for the item.
This option is visible only if the Item Type is set to Purchased or Manufactured in the Items (tcibd0501m000) session.
The Purchase Requirement Planning only considers and creates the Planned PRP Warehouse Orders for the item.