BAPI1164_COPAHIERARCHY_SEL 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 "BAPI CO-PA Hierarchy Selection List" 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_BAPI1164_COPAHIERARCHY_SEL TYPE BAPI1164_COPAHIERARCHY_SEL.
The BAPI1164_COPAHIERARCHY_SEL table consists of various fields, each holding specific information or linking keys about BAPI CO-PA Hierarchy Selection List data available in SAP. These include HIERARCHY_CLASS (BRST Class of hierarchies (Sets, etc.)), HIERARCHY_NAME (Name of hierarchy)... 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. .