CFX_INPUT_UI 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 "Input Field" 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_CFX_INPUT_UI TYPE CFX_INPUT_UI.
The CFX_INPUT_UI table consists of various fields, each holding specific information or linking keys about Input Field data available in SAP. These include NAME (Character String for Collaboration Folders), VALUE (Character String for Collaboration Folders), CHECKED (Character String for Collaboration Folders)... 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. .