RCPS_USER_STATE 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 "Customizing Information About User Status" 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_USER_STATE TYPE RCPS_USER_STATE.
The RCPS_USER_STATE table consists of various fields, each holding specific information or linking keys about Customizing Information About User Status data available in SAP. These include SYS_STATUS (User Status), RCP_STSMA (User Status Profile for Recipes), USER_STATUS (User Status), SEQ_ORDER (User Status Sequence)... 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. .