CMS_STR_AST_BP_MAP 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 - Business Partner Details (object layer and above)" 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_BP_MAP TYPE CMS_STR_AST_BP_MAP.
The CMS_STR_AST_BP_MAP table consists of various fields, each holding specific information or linking keys about Asset - Business Partner Details (object layer and above) data available in SAP. These include BU_PARTNERID (Business Partner Identification Number), BPF (Business Partner Function), AST_SHARE_NR (Numerator in Business Partner Share of Asset), AST_SHARE_DN (Denominator in the Business Partner Share of Asset)... 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. .