CMDT_CD_MAIN_BP 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 "Change Docs, Generic Master Record: General Part (BusProc)" 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_CMDT_CD_MAIN_BP TYPE CMDT_CD_MAIN_BP.
The CMDT_CD_MAIN_BP table consists of various fields, each holding specific information or linking keys about Change Docs, Generic Master Record: General Part (BusProc) data available in SAP. These include LOGSYSTEM (Logical System), PHINR (Standard Hierarchy Area), VERAP (Person responsible), VERAP_USER (Person Responsible for Business Process)... 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. .