BSAR_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 "Range for Purchasing Document Type (BSART)" 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_BSAR_RANGE TYPE BSAR_RANGE.
The BSAR_RANGE table consists of various fields, each holding specific information or linking keys about Range for Purchasing Document Type (BSART) data available in SAP. These include OPTION (Selection operator OPTION (as per range table)), BSART_LOW (Purchasing Document Type), BSART_HIGH (Purchasing Document Type)... 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. .