SDMONICVAL 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 "SD Monitor: Indicator Evaluation" 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_SDMONICVAL TYPE SDMONICVAL.
The SDMONICVAL table consists of various fields, each holding specific information or linking keys about SD Monitor: Indicator Evaluation data available in SAP. These include CHARISTICS (SD Monitor: Key figures), VALUE (Key figure valuation), REASONCODE (Key figure valuation status)... 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. .