RSCREEN_FINANCE_DATA 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 "Screen Fields for Financial Data" 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_RSCREEN_FINANCE_DATA TYPE RSCREEN_FINANCE_DATA.
The RSCREEN_FINANCE_DATA table consists of various fields, each holding specific information or linking keys about Screen Fields for Financial Data data available in SAP. These include DZUSAGE (Loan - Date of Commitment by Lender), DGUEL_KK (Date Condition Effective from), DELFZ (End of Term), SZBMETH (Interest Calculation Method)... 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. .