CMS_STR_AST_FLD_NAMES 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 "Structure for Variable Asset field names" 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_AST_FLD_NAMES TYPE CMS_STR_AST_FLD_NAMES.
The CMS_STR_AST_FLD_NAMES table consists of various fields, each holding specific information or linking keys about Structure for Variable Asset field names data available in SAP. These include AST_VALUE_SCR (Name of the Asset Screen field), OBJECT_REF_ID_SCR (Name of the Asset Screen field)... 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. .