DPR_TS_API_DOC_VERSION_KEY 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 "API: Key for Document Version" 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_API_DOC_VERSION_KEY TYPE DPR_TS_API_DOC_VERSION_KEY.
The DPR_TS_API_DOC_VERSION_KEY table consists of various fields, each holding specific information or linking keys about API: Key for Document Version data available in SAP. These include FILE_GUID (Business Object Node Key)... 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. .