SIC_NORM_TS_FIELDGROUPS 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 "Fieldgroups" 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_SIC_NORM_TS_FIELDGROUPS TYPE SIC_NORM_TS_FIELDGROUPS.
The SIC_NORM_TS_FIELDGROUPS table consists of various fields, each holding specific information or linking keys about Fieldgroups data available in SAP. These include OBJECT_TYPE (Object Type), OBJECT_SUBTYPE (Object Subtype), NODE_NAME (Node Name), FIELDGROUP (Field Group for Assignment of Attribute Normalizing Rule)... 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. .