BAPI_RCP_HELP_RET_OUTPUT 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 "iPPE / BAPI: Auxil. Structure for Message Display" 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_RCP_HELP_RET_OUTPUT TYPE BAPI_RCP_HELP_RET_OUTPUT.
The BAPI_RCP_HELP_RET_OUTPUT table consists of various fields, each holding specific information or linking keys about iPPE / BAPI: Auxil. Structure for Message Display data available in SAP. These include RET_ID (Message Class), RET_NUMBER (Message Number), RET_MESSAGE (Message Text), RET_LIGHTS (Type of Error Message)... 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. .