DPR_OBJLINK_CD 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 "Object Links Structure for Change Documents" 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_OBJLINK_CD TYPE DPR_OBJLINK_CD.
The DPR_OBJLINK_CD table consists of various fields, each holding specific information or linking keys about Object Links Structure for Change Documents data available in SAP. These include GUID (Application Object GUID (Entity with Conversion Exit)), PROJECT_GUID (Application Object GUID), TASK_GUID (Application Object GUID), OBJECT_TYPE (Type 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. .