COMT_SETTYPE_RANGE 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 "Selection Structure for Set Type ID" 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_RANGE TYPE COMT_SETTYPE_RANGE.
The COMT_SETTYPE_RANGE table consists of various fields, each holding specific information or linking keys about Selection Structure for Set Type ID data available in SAP. These include OPTION (Selection operator OPTION for range tables), LOW (Set Type ID: Internal Format), HIGH (Set Type ID: Internal Format)... 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. .