COMT_SETTYPE_TRANS_TTYP 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 "Table Type of a Set Type" 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_COMT_SETTYPE_TRANS_TTYP TYPE COMT_SETTYPE_TRANS_TTYP.
The COMT_SETTYPE_TRANS_TTYP table consists of various fields, each holding specific information or linking keys about Table Type of a Set Type data available in SAP. These include TTYP_NAME (Name of ABAP Dictionary Object)... 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. .