What defines a Logical Database in ABAP?

A Logical Database in ABAP is defined as a predefined data model that simplifies data retrieval. This concept plays a crucial role in managing and accessing data in SAP systems efficiently. Logical databases serve as a framework that organizes the data relationships and hierarchies from the underlying physical database tables, allowing developers to interact with complex data structures more intuitively.

Using a Logical Database allows for the generation of standard selection screens and provides built-in functions to retrieve related data through defined relationships without the need for extensive coding. This significantly speeds up the development process by automatically managing data selection and ensuring consistent access patterns, which presents a clear advantage when building reports or applications.

While other options might touch on aspects of ABAP development or database interactions, they do not capture the essence of Logical Databases as a means to simplify and streamline data retrieval processes in a SAP environment.