RREPAY_ADMIN 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 "Administration Data for Payoff" 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_RREPAY_ADMIN TYPE RREPAY_ADMIN.
The RREPAY_ADMIN table consists of various fields, each holding specific information or linking keys about Administration Data for Payoff data available in SAP. These include ZLSCH (Payment Method), BVTYP (Bank Details ID), SZART (Payment transaction), JNODOIP (Blocked by Payoff: No Open Item Clearing for Loan)... 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. .