FMKF_S_INSTANCE 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 "FM - Key Figures - Instance of KF evaluation tool" 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_FMKF_S_INSTANCE TYPE FMKF_S_INSTANCE.
The FMKF_S_INSTANCE table consists of various fields, each holding specific information or linking keys about FM - Key Figures - Instance of KF evaluation tool data available in SAP. These include INSTANCE ()... 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. .