IFM_RANGE_OPEN_AMOUNT 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 "Range for Open Amount in FM" 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_IFM_RANGE_OPEN_AMOUNT TYPE IFM_RANGE_OPEN_AMOUNT.
The IFM_RANGE_OPEN_AMOUNT table consists of various fields, each holding specific information or linking keys about Range for Open Amount in FM data available in SAP. These include OPTION (Selection operator OPTION for range tables), LOW (Open Amount in FM Area Currency), HIGH (Open Amount in FM Area Currency)... 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. .