CRMT_COM_T_BBP 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 "Whole Communication Structure" 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_CRMT_COM_T_BBP TYPE CRMT_COM_T_BBP.
The CRMT_COM_T_BBP table consists of various fields, each holding specific information or linking keys about Whole Communication Structure data available in SAP. These include BBP_HEADER_GUID (GUID of a Purchasing Contract Header (for Conditions)), BBP_OBJTYP_HDR (Business Transaction Category), CTR_HIER_GUID1 (GUID of a Purchasing Contract Header (for Conditions)), PRICE_DATE (Pricing Date)... 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. .