You can prevent automatic updates for sales order (SO) schedule lines when the corresponding purchase order (PO) is saved. Automatic updates can be delayed until the corresponding PO is confirmed.
Note
Use the Customizing activity Additional Settings for Item Categories with Purchasing
(V_TVAP_TP) to define your settings. You must execute the activity and enable the “Update SO Only from Conf. PO” indicator.
For more information, see: