GRAC_S_REASONCOD 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 "Reason Codes Master 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_GRAC_S_REASONCOD TYPE GRAC_S_REASONCOD.
The GRAC_S_REASONCOD table consists of various fields, each holding specific information or linking keys about Reason Codes Master structure data available in SAP. These include REASON_TEXT (Title/Short Name), STATUS (Description of Status), STATE (Specify Reason Code usage in the system), REASONCOD_COUNT (Description for Count for Reason Codes)... 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. .