RFICOS_VERS 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 "Structure for Versions of the Condition Table" 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_RFICOS_VERS TYPE RFICOS_VERS.
The RFICOS_VERS table consists of various fields, each holding specific information or linking keys about Structure for Versions of the Condition Table data available in SAP. These include I_VERS (Version ID for Condition Table), F_SFGKZ (Internal Release Indicator in the Business Operation)... 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. .