BBPT_CT_ATTRIBUTE_DEF_UI_S 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 "Attribute definitions" 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_BBPT_CT_ATTRIBUTE_DEF_UI_S TYPE BBPT_CT_ATTRIBUTE_DEF_UI_S.
The BBPT_CT_ATTRIBUTE_DEF_UI_S table consists of various fields, each holding specific information or linking keys about Attribute definitions data available in SAP. These include CLIENT (Client), ATTR_DEF_GUID (GUID Attribute Definition), HEADER_GUID (GUID Header), ATTR_NUM (External Attribute Number)... 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. .