PRICAT_CHANGED_STRUC 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 "Price Catalog: Changed Structure" 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_PRICAT_CHANGED_STRUC TYPE PRICAT_CHANGED_STRUC.
The PRICAT_CHANGED_STRUC table consists of various fields, each holding specific information or linking keys about Price Catalog: Changed Structure data available in SAP. These include STRUCTURETYP (Price Catalog: Structure Type of Enhancement Structure), STRUCTURE (Customizing for Price Catalog: Catalog Structure)... 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. .