FMCCFREP_H1 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 "Display at Account Assignment Level" 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_FMCCFREP_H1 TYPE FMCCFREP_H1.
The FMCCFREP_H1 table consists of various fields, each holding specific information or linking keys about Display at Account Assignment Level data available in SAP. These include GJAHR (Fiscal Year), RLDNR (Ledger), FIPEX (Commitment Item), FISTL (Funds Center)... 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. .