OCI PunchOut tester (SAP)

Open a supplier catalogue with SAP Open Catalog Interface fields, the way SAP SRM or S/4HANA would, and check the NEW_ITEM cart that comes back.

1. Catalogue call. SAP opens the supplier's URL in the browser with login fields, a cart return URL (HOOK_URL) and control fields such as ~OkCode and ~TARGET.
2. Shopping. The user shops in the supplier's catalogue.
3. Cart return. At checkout the catalogue posts the cart to HOOK_URL as form fields: NEW_ITEM-DESCRIPTION[1], NEW_ITEM-QUANTITY[1], NEW_ITEM-PRICE[1] and so on, one index per line.

Unlike cXML there is no server-to-server setup step, so the whole exchange runs in the browser. Purchase orders for OCI catalogues usually reach the supplier separately (EDI, email or cXML).