DPR_MSP_TASK_FIELDS 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 "MSP Task related attributes" 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_MSP_TASK_FIELDS TYPE DPR_MSP_TASK_FIELDS.
The DPR_MSP_TASK_FIELDS table consists of various fields, each holding specific information or linking keys about MSP Task related attributes data available in SAP. These include EXTERNAL_ID (Project Planning: External Indentifier of an Element), TASK_DESCRIPTION (), COMPLETION (Percentage of Completion), MILESTONE (Milestone indicator)... 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. .