RCPS_API_REPL 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 "RMS-RCP: API - Recipe Replaces Structure" 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_RCPS_API_REPL TYPE RCPS_API_REPL.
The RCPS_API_REPL table consists of various fields, each holding specific information or linking keys about RMS-RCP: API - Recipe Replaces Structure data available in SAP. These include LINEMODE (Processing Status/Mode of a Record/Step Loop Line), MANDT (Client), RECN (GUID Number), DELFLG (Deletion Indicator)... 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. .