WRF_UNIQUE_REFERENCE_RSTY 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: Unique Catalog Reference" 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_WRF_UNIQUE_REFERENCE_RSTY TYPE WRF_UNIQUE_REFERENCE_RSTY.
The WRF_UNIQUE_REFERENCE_RSTY table consists of various fields, each holding specific information or linking keys about Range: Unique Catalog Reference data available in SAP. These include OPTION (Version Number Component), LOW (PRICAT: Unique catalog reference of the message sender), HIGH (PRICAT: Unique catalog reference of the message sender)... 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. .