🗃️ Day-3
2 items
📄️ Data Elements
Data Elements are a further abstraction layer to define data. Data Elements are used to define fields in tables and strucutres.
📄️ Domains
Domains in ABAP define the technical attributes of a table field, such as data type, length, and possible value ranges. They serve as reusable templates for multiple fields across different tables. They are close to types in Typescript extended with labels and value ranges.
📄️ Module Pool
Module Pools are kind of programs that are used for more complex screens (not just simple form and ALV display).
📄️ Creating Reports
You can create reports by using SQL statements to retrieve data and displaying it using Write statements or ALV Screens.
📄️ User Interactions
To take input from users we have multiple methods to do so.
📄️ Tables & Structures
Tables in ABAP is closely similar to SQL Tables. Table have columns of different data types (in ABAP, data elements). and consist of Rows or Records.