BPI1013_DAT_DI 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 "BP: Differentiation Type Dependent Attributes (Data)" 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_BPI1013_DAT_DI TYPE BPI1013_DAT_DI.
The BPI1013_DAT_DI table consists of various fields, each holding specific information or linking keys about BP: Differentiation Type Dependent Attributes (Data) data available in SAP. These include CSEGMENT (Customer Segment)... 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. .