WSD_BASIC_CFG_STY 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 "Basic Configuration-Additional Fields" 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_WSD_BASIC_CFG_STY TYPE WSD_BASIC_CFG_STY.
The WSD_BASIC_CFG_STY table consists of various fields, each holding specific information or linking keys about Basic Configuration-Additional Fields data available in SAP. These include HIDE_PLANT_FILT (Hide Plant Filter And Availability), FILTER_DISPLAY (Filter Display for Generic Material), METHOD_MATERIAL (Creation Method Based on Material), METHOD_CATALOG (Creation Method based on Catalog)... 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. .