BUS_EI_ROLE_DATA_X 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 "External Interface: X Structure for Roles" 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_EI_ROLE_DATA_X TYPE BUS_EI_ROLE_DATA_X.
The BUS_EI_ROLE_DATA_X table consists of various fields, each holding specific information or linking keys about External Interface: X Structure for Roles data available in SAP. These include VALID_TO (Updated information in related user data field)... 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. .