PRCT_COND_PPD_SI 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 "Include Structure for Pricing Procedures (header)" 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_PRCT_COND_PPD_SI TYPE PRCT_COND_PPD_SI.
The PRCT_COND_PPD_SI table consists of various fields, each holding specific information or linking keys about Include Structure for Pricing Procedures (header) data available in SAP. These include KNPRS_V (Pricing Type)... 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. .