CMS_STR_AST_IF_TYP 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 "Asset If : Asset type, Object type, Object type desciption" 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_IF_TYP TYPE CMS_STR_AST_IF_TYP.
The CMS_STR_AST_IF_TYP table consists of various fields, each holding specific information or linking keys about Asset If : Asset type, Object type, Object type desciption data available in SAP. These include OBJ_TYP (Asset IF : Object Type), OBJ_TYP_TEXT (Object Type Text)... 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. .