BADI_DATA_EQUI 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 "BADI Import Structure for Equipment" 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_BADI_DATA_EQUI TYPE BADI_DATA_EQUI.
The BADI_DATA_EQUI table consists of various fields, each holding specific information or linking keys about BADI Import Structure for Equipment data available in SAP. These include MANDT (Client), EQUNR (Equipment Number), ERDAT (Date on Which Record Was Created), ERNAM (Name of Person who Created the Object)... 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. .