BAPI_COMPONENT_EXP 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 "BAPI Structure for MAterial Component in Network Activity" 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_BAPI_COMPONENT_EXP TYPE BAPI_COMPONENT_EXP.
The BAPI_COMPONENT_EXP table consists of various fields, each holding specific information or linking keys about BAPI Structure for MAterial Component in Network Activity data available in SAP. These include ACTIVITY (Activity number in network and standard network), NETWORK (Network number), AGMT_ITEM (Item Number of Principal Purchase Agreement), AGREEMENT (Number of Principal Purchase Agreement)... 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. .