MSIT_PIRBASIC 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 "Purchase Info Record General Data" 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_MSIT_PIRBASIC TYPE MSIT_PIRBASIC.
The MSIT_PIRBASIC table consists of various fields, each holding specific information or linking keys about Purchase Info Record General Data data available in SAP. These include MANDT (Client), INFNR (Number of Purchasing Info Record), MATNR (Material Number), MATKL (Material Group)... 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. .
