COMT_PRVIEW_DEF_T_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 "Product Views Default Settings" 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_COMT_PRVIEW_DEF_T_UI TYPE COMT_PRVIEW_DEF_T_UI.
The COMT_PRVIEW_DEF_T_UI table consists of various fields, each holding specific information or linking keys about Product Views Default Settings data available in SAP. These include SETTYPE_GUID (Internal Key of a Set Type), VIEW_ID (View ID), LANGU (Language Key), VIEW_TEXT (Description for Defined Views)... 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. .