IGN_POLICY 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 "Policy data for SAP Insurance (preliminary version)" 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_IGN_POLICY TYPE IGN_POLICY.
The IGN_POLICY table consists of various fields, each holding specific information or linking keys about Policy data for SAP Insurance (preliminary version) data available in SAP. These include INSURED (Policyholder), COMDATE (Start Date), EXPDATE (Expiry date), PRODUCER (Insurance Producer)... 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. .