BBP_TAX_CODE_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 "Mapping of BBP to ERP Tax Codes" 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_BBP_TAX_CODE_MAP TYPE BBP_TAX_CODE_MAP.
The BBP_TAX_CODE_MAP table consists of various fields, each holding specific information or linking keys about Mapping of BBP to ERP Tax Codes data available in SAP. These include TAX_CODE_R3 (Tax on Sales/Purchases Code)... 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. .