OPS_PPPIWARS_HEADER_PDF 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 "Structure For the Header Details" 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_OPS_PPPIWARS_HEADER_PDF TYPE OPS_PPPIWARS_HEADER_PDF.
The OPS_PPPIWARS_HEADER_PDF table consists of various fields, each holding specific information or linking keys about Structure For the Header Details data available in SAP. These include BARCO (Indicator: Bar code printing allowed), AUFNR (Order Number), KTEXT (Description), DISPO (MRP controller for the order)... 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. .