BAPI_RCABN_API 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 "BAPI: Partial View of Charact. Data for PI-PCS Interface" 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_BAPI_RCABN_API TYPE BAPI_RCABN_API.
The BAPI_RCABN_API table consists of various fields, each holding specific information or linking keys about BAPI: Partial View of Charact. Data for PI-PCS Interface data available in SAP. These include DATA_TYPE (Data type of characteristic), NUMBER_DIGITS (Number of Characters), NUMBER_DECIMALS (Number of Decimal Places), SIGN (Value with Plus or Minus Sign)... 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. .