CMS_STR_TSK_OBJ 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 "Tasks Data (OBJ Format)" 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_TSK_OBJ TYPE CMS_STR_TSK_OBJ.
The CMS_STR_TSK_OBJ table consists of various fields, each holding specific information or linking keys about Tasks Data (OBJ Format) data available in SAP. These include TASK_GUID (Task GUID: Primary Key for CMS_TSK), OBJECT (Task Object), OBJECT_ID (Task's Object Identifier), TASK_PRIORITY (Task Priroity)... 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. .