CMS_STR_SAS_BP_API 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 "Sub-asset - Business partner data (API 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_SAS_BP_API TYPE CMS_STR_SAS_BP_API.
The CMS_STR_SAS_BP_API table consists of various fields, each holding specific information or linking keys about Sub-asset - Business partner data (API layer and above) data available in SAP. These include AST_BP_GUID (GUID for Table CMS_AST_BP), AST_GUID (GUID for Table CMS_AST), BU_PARTNERID (Business Partner Identification Number), BPF (Business Partner Function)... 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. .