PNPSTD_DYNP 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 "General Node Data for the Process Phase" 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_PNPSTD_DYNP TYPE PNPSTD_DYNP.
The PNPSTD_DYNP table consists of various fields, each holding specific information or linking keys about General Node Data for the Process Phase data available in SAP. These include STATUS_CHG_COUNT (Copy counter), OBJNR (Object Number), VALFROM (Valid-From Date), VALTO (Valid-To Date)... 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. .