DPR_TS_OBJLINK_STRING 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 "GUID + String Fields of DPR_OBJLINK Table" 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_OBJLINK_STRING TYPE DPR_TS_OBJLINK_STRING.
The DPR_TS_OBJLINK_STRING table consists of various fields, each holding specific information or linking keys about GUID + String Fields of DPR_OBJLINK Table data available in SAP. These include OBJECT_KEY (Linked Object Key), EXTERNAL_ID (External Identification of Linked Object), DESCRIPTION (Name of Linked Object)... 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. .