SAP AI Business Services provide strategic services and applications that automate and optimize corporate processes and enrich customer experience across the intelligent, sustainable enterprise. They are provided as re-usable services for SAP Business Technology Platform customers. They provide an API access to AI capabilities which you can utilize in your scenarios and development projects through services on top of the SAP Business Technology Platform.
For example, you can integrate personalized recommendations to your users based on your data and the users data. Or, you can accelerate document processing through the business document processing services: Document Classification, Document Information Extraction and Business Entity Recognition. For example, vendor inquiry or central inbox scenarios can get enhanced with them.
Learn more about SAP AI Business Services in the official product documentation: https://help.sap.com/docs/SAP_AI_BUS?locale=en-US