What is a Logical Database?

A Logical Database is a special data-retrieval program delivered by SAP, with its own dynamic Selection Screens. You need to code only the processing logic (GET, CHECK, etc., statements). The logical database consists of a read program in which the structure of the local database is reproduced with a selection screen.

Advantages:

• Check functions to validate that user input is complete and correct.
• Meaningful data selection.
• Central authorization checks for database accesses.
• Excellent read access performance while retaining the hierarchical data view determined by the application logic.

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