BBPC_SUS_BTNDEF is a standard SAP Table which is used to store Definition of Displayable Buttons in a View or THTMLB Table data in SAP systems, such as SAP R/3, S/4HANA, depending on the version and release level.
The BBPC_SUS_BTNDEF table consists of various fields, each holding specific information or linking keys about Definition of Displayable Buttons in a View or THTMLB Table data available in SAP. These include EVENT_ID (Event ID of an Action), CONTROLLER_ID (Controller ID of the Action), BTN_ID (Button ID in BSP View), ELEMENT_ID (Optional Table Element ID in BSP View for Table Toolbar)... 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. .