BAPI_RANGESVTWEG 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 "BAPI Selection Structure: Distribution Channel" 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_BAPI_RANGESVTWEG TYPE BAPI_RANGESVTWEG.
The BAPI_RANGESVTWEG table consists of various fields, each holding specific information or linking keys about BAPI Selection Structure: Distribution Channel data available in SAP. These include OPTION (Selection operator OPTION for range tables), LOW (Distribution Channel), HIGH (Distribution Channel)... 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. .