SSC_S_RG_GROUPID is an SAP Structure so does not store data like a database table does but can be used to process "line of application area range table" 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_SSC_S_RG_GROUPID TYPE SSC_S_RG_GROUPID .
Below is the documentation avaialable and full details of the fields which make up this Structure.
|Data Type||length (Decimals)||Check table||Description||Conversion Routine|
|LOW||SSC_GROUP||CHAR||10||Shared Services Center: Application Area|
|HIGH||SSC_GROUP||CHAR||10||Shared Services Center: Application Area|