RDEBTTR_INTERN 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 "Borrower Change: Internal 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_RDEBTTR_INTERN TYPE RDEBTTR_INTERN.
The RDEBTTR_INTERN table consists of various fields, each holding specific information or linking keys about Borrower Change: Internal Data data available in SAP. These include KUNNR_OLD (Customer Numbers), PARTNER_OLD (Old Main Borrower), RREFKONT (Account Assignment Reference in Financial Assets Management), XPARTNAME_OLD (Name of Old Main Loan Partner)... 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. .