BAPI_INSOBJECT_P_DISPLAY 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 "FS-CD: BAPI Structure for IO Partner Data (Display)" 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_BAPI_INSOBJECT_P_DISPLAY TYPE BAPI_INSOBJECT_P_DISPLAY.
The BAPI_INSOBJECT_P_DISPLAY table consists of various fields, each holding specific information or linking keys about FS-CD: BAPI Structure for IO Partner Data (Display) data available in SAP. These include ACCOUNT (Contract Account Number), ACCOUNT_CATEGORY (Contract Account Category), IND_PAYMENT_PARAM_ACTIVE (IO: Settings Active for Insurance Object Flag), ADDR_PARTNER (Address number)... 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. .