FRMLS_COMP_LIST 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-FRM: Structure for Component Type Input Help" 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_FRMLS_COMP_LIST TYPE FRMLS_COMP_LIST.
The FRMLS_COMP_LIST table consists of various fields, each holding specific information or linking keys about RMS-FRM: Structure for Component Type Input Help data available in SAP. These include COMPNAM (Description of Component Type)... 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. .