CCM_TRGDREP 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 "Internal structure for tree and grid display" 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_CCM_TRGDREP TYPE CCM_TRGDREP.
The CCM_TRGDREP table consists of various fields, each holding specific information or linking keys about Internal structure for tree and grid display data available in SAP. These include BUSINESSOBJ (Document name), BUSINESSKEY (Business key), CREATEVIEW (View), INOUT1 (Call status)... 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. .