This document provides an overview of programming in Human Resources (HR) in SAP. It discusses topics such as the logical database, functions, selection criteria, report structure, infotype processing, data structures, time data, repeat structures, and authorization checks for both personnel administration (PA) and personnel development (PD). It also covers views, import/export files, and payroll processing. The document is a technical reference for programming reports and modules within the HR module in SAP systems.