CMS_STR_AST_DATA_BUF 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 data buffer" 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_DATA_BUF TYPE CMS_STR_AST_DATA_BUF.
The CMS_STR_AST_DATA_BUF table consists of various fields, each holding specific information or linking keys about Asset data buffer data available in SAP. These include AST_ID (Asset ID), FSTAT_VAR (Object Screen (Field Status Variant)), NAME (Asset Type Name in a Specified Language), TITLE (Title Line)... 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. .