CMS_STR_SAS_DOC_MAPI 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 - Document Details" 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_DOC_MAPI TYPE CMS_STR_SAS_DOC_MAPI.
The CMS_STR_SAS_DOC_MAPI table consists of various fields, each holding specific information or linking keys about Sub asset - Document Details data available in SAP. These include SUBAST_ID (Sub-asset ID), SUBAST_TYP (Sub-asset Type), AST_ID (Asset ID), AST_TYP (Asset Type)... 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. .