Registration with One-Time Verification Token
There have been a number of improvements to Omni Commerce Connect (OCC). The first one we want to mention is security-related. The customer registration flow has been improved by adding One-Time Verification Token verification for modules including Commerce Services, B2C Accelerator AddOns, B2B Accelerator AddOns, and Marketplace.
New API to Retrieve Product Availability Information in Specified Units
This new API helps customers find in-stock products across locations. They can now use the following endpoint to retrieve real-time stock availability information for requested products in specified units: Get/ {baseSiteId}/productAvailabilities. This endpoint returns a list of items that indicate each product's specified stock information, such as quantity and stock status.
Improved Product OCC API to Prevent Non-Existent Product Returns
To improve customer satisfaction even further, the product OCC API results can now filter out products that do not exist in the database, ensuring that only valid products are returned.
Enabling Validation of Product Quantity Limits
To help avoid getting to the point of being out of stock, this new feature helps improve efficiency and prevents customers from depleting stock, for example, during shortages.
The order and cart APIs have been enhanced to validate product quantities against defined minimum and maximum limits without changing existing business logic. If a product’s quantity falls outside these limits, cart operations such as adding, updating, saving, restoring, cloning, and merging, a warning is returned, but the calls still succeed. For order operations—including placing and replenishing orders, as well as canceling and returning—the limits are enforced, and non-compliant requests fail with error messages. To find out more, please continue reading here.
Prevent Applying a Discount with a Discount Rate Higher Than the Cart's Subtotal
SAP Commerce Cloud can now handle discounts more effectively. The quote API documented here, prevents sales representatives from applying discount rates that exceed the cart’s subtotal. Instead, an error message will appear in the response payload. This rule applies specifically when the discount type is TARGET!
Display the Meridiem Indicator
Store API responses now include the meridiem indicator (AM and PM), making returned time information easier to understand.
Preview - New OCC APIs for Subscription Billing
With our December 2025 release, we plan to publish new OCC APIs that leverage capabilities of SAP Subscription Billing in SAP Commerce Cloud. Two new extensions will enhance the existing Product, Cart, and Order APIs with subscription attributes in the form of the standardized OCC API.