CMS_STR_CAG_SA 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 "Special Arrangements" 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_CMS_STR_CAG_SA TYPE CMS_STR_CAG_SA.
The CMS_STR_CAG_SA table consists of various fields, each holding specific information or linking keys about Special Arrangements data available in SAP. These include CAG_SA_GUID (Primary key for CMS_CAG_SA), REF_GUID (Link Key for CMS_CAG_SA), SA_TYPE (Special Arrangement Type), SA_ID (Special Arrangement ID)... 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. .