FCL_STR_COND_DATE 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 "Date Update" 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_FCL_STR_COND_DATE TYPE FCL_STR_COND_DATE.
The FCL_STR_COND_DATE table consists of various fields, each holding specific information or linking keys about Date Update data available in SAP. These include I_POSNO (Level Item Counter), O_DATECATG (Date Category), N_REPPERIOD (Number of Period Units), O_REPUNIT (Period Unit)... 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. .