STR_XO_SO_CHANGE_DATA 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 "Records to Be Changed for Segment Object" 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_STR_XO_SO_CHANGE_DATA TYPE STR_XO_SO_CHANGE_DATA.
The STR_XO_SO_CHANGE_DATA table consists of various fields, each holding specific information or linking keys about Records to Be Changed for Segment Object data available in SAP. These include ENTRIES (), CURRENT_STATE (Complete Current Status)... 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. .