RFZUA_ERRORS 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 "Error Table for Automatic Clearing of Overpayments" 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_RFZUA_ERRORS TYPE RFZUA_ERRORS.
The RFZUA_ERRORS table consists of various fields, each holding specific information or linking keys about Error Table for Automatic Clearing of Overpayments data available in SAP. These include BUKRS (Company Code), RANL (Contract Number), BETR (Amount in Local Currency), WAERS (Currency Key)... 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. .