BUS_EI_COMMUNICATION 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: Communication Types" 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_COMMUNICATION TYPE BUS_EI_COMMUNICATION.
The BUS_EI_COMMUNICATION table consists of various fields, each holding specific information or linking keys about External Interface: Communication Types data available in SAP. These include CURRENT_STATE (External Interface: Indicator for Complete Data), PHONE (), FAX (), CURRENT_STATE (External Interface: Indicator for Complete Data)... 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. .