BUS_SCREEN is a standard SAP Structure so does not store data like a database table does. It can be used to define the fields of other actual tables or to process "Public: Reference Structure for Categories in Screen Layer" Information within sap ABAP programs. This is done by declaring abap internal tables, work areas or database tables based on this Structure. These can then be used to store and process the required data appropriately. i.e. DATA: wa_BUS_SCREEN TYPE BUS_SCREEN.
The BUS_SCREEN table consists of various fields, each holding specific information or linking keys about Public: Reference Structure for Categories in Screen Layer data available in SAP. These include PROGRAM_NAME (ABAP Program Name), DYNPRO_NUMBER (Dynpro Number), AREA (), PROGRAM_NAME (ABAP Program Name)... See below for full list along with technical details, documentation, text table, check tables, foreign key relationships, conversion routines, relevant tcodes and example ABAP select code etc. .