Reuse services provide standard, reusable functionality that significantly improves developer efficiency. These services are not tied to a specific application or business object. Instead, they deliver common capabilities required across multiple applications and business scenarios. SAP offers a wide range of ready-to-use reuse services, including application jobs, logging, forms, email notifications, change documents, and workflow.
SAP Reference Help Documentation
The following reuse services are used in the Loyalty Hub application: