/BOBF/S_TOOL_ASSERT_MSG_STACK 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 "Message stack" 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_/BOBF/S_TOOL_ASSERT_MSG_STACK TYPE /BOBF/S_TOOL_ASSERT_MSG_STACK.
The /BOBF/S_TOOL_ASSERT_MSG_STACK table consists of various fields, each holding specific information or linking keys about Message stack data available in SAP. These include MESSAGE ()... 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. .