ICS_REF 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 "Attributes of ICLREF" 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_ICS_REF TYPE ICS_REF.
The ICS_REF table consists of various fields, each holding specific information or linking keys about Attributes of ICLREF data available in SAP. These include TEXT (Name of Coverage Referral), XMANUAL (Flag: Coverage referral set manually?), SUBOBJCAT (Object Category of Triggering Sub-Óbject), SUBOBJECT (Triggering Sub-Object)... 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. .