FMFG_ARCH_REFDATA 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 "Reference to Funds Management Actual Data for Archiving" 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_FMFG_ARCH_REFDATA TYPE FMFG_ARCH_REFDATA.
The FMFG_ARCH_REFDATA table consists of various fields, each holding specific information or linking keys about Reference to Funds Management Actual Data for Archiving data available in SAP. These include REFRYEAR (Reference fiscal year), REFDOCLN (Six-digit number of the reference posting line), REFDOCCT (Reference document category), REFACTIV (FI-SL Business Reference Transaction)... 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. .