BURS_EI_COM_EXTERN 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 "Complex Communication Interface for Relationship" 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_BURS_EI_COM_EXTERN TYPE BURS_EI_COM_EXTERN.
The BURS_EI_COM_EXTERN table consists of various fields, each holding specific information or linking keys about Complex Communication Interface for Relationship data available in SAP. These include OBJECT (Com. Interface: Object Type), OBJECT_INSTANCE (), PARTNER1 (), BPARTNER (Com. Interface: Business Partner Number)... 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. .