Which transaction in SAP S/4HANA allows users to review open purchase orders?

The transaction that allows users to review open purchase orders in SAP S/4HANA is ME23N. This transaction provides a detailed view of individual purchase orders, enabling users to look up specific orders, check their status, view associated items, and gain insights into the procurement process.

When using ME23N, users can navigate through various tabs that contain details about the purchase order, such as general data, item details, pricing, and delivery dates. This functionality is vital for procurement professionals who need to manage orders and ensure timely delivery of goods and services.

In contrast to ME23N, other transactions serve different purposes. ME21N is meant for creating new purchase orders, ME31K is used for creating scheduling agreements, and ME41 is designated for creating requests for quotation. Each of these transactions has its specific role within the procurement process, differentiating them from the reviewing function that ME23N fulfills.