BUS_TEMPLATE 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 "Data Set for Template Assignment" 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_BUS_TEMPLATE TYPE BUS_TEMPLATE.
The BUS_TEMPLATE table consists of various fields, each holding specific information or linking keys about Data Set for Template Assignment data available in SAP. These include TEMPL_ID (BP Template ID)... 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. .