CMS_STR_CPY_OBJ_DT_SCR 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 "Screen structure to hold source obj data for the pop-up" 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_CMS_STR_CPY_OBJ_DT_SCR TYPE CMS_STR_CPY_OBJ_DT_SCR.
The CMS_STR_CPY_OBJ_DT_SCR table consists of various fields, each holding specific information or linking keys about Screen structure to hold source obj data for the pop-up data available in SAP. These include OBJ_ID (Object ID), OBJ_DESC (Description of the object), OBJ_NAME (Type name), ADMINORG (Administration Organizational Unit)... 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. .