DPR_TS_SC_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 "Shopping Cart Data for UI" 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_DPR_TS_SC_UI TYPE DPR_TS_SC_UI.
The DPR_TS_SC_UI table consists of various fields, each holding specific information or linking keys about Shopping Cart Data for UI data available in SAP. These include OBJECT_TYPE (Type of Linked Object), PROJECT_GUID (Application Object GUID (Entity with Conversion Exit)), TASK_GUID (Application Object GUID (Entity with Conversion Exit)), INT_ID (Internal Identification of an SRM Shopping Cart)... 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. .