Which document can be configured for picking in SAP S/4HANA?

The outbound delivery document is the correct choice for configuring picking in SAP S/4HANA. This is a key document in the logistics process that represents the items being shipped from a warehouse to a customer or another location. When an outbound delivery is created, it indicates that goods are to be picked from inventory, packed, and shipped.

In the context of warehouse management processes, picking involves selecting and retrieving items from storage in order to fulfill the outbound delivery requirement. This document streamlines and manages the entire process of preparing goods for shipment, including the necessary steps for picking, packing, and ultimately shipping.

Items such as sales orders and purchase orders do not directly trigger picking processes in warehouse management. They serve other purposes, like capturing customer orders or managing procurement processes, respectively. Stock transfer orders are related to the movement of goods within the company but are not specifically designed for the outbound delivery process. Thus, the outbound delivery is specifically tailored for the picking process within SAP S/4HANA.