/VIRSA/FUNCTION is a standard SAP Table which is used to store Functions Defnition data in SAP systems, such as SAP R/3, S/4HANA, depending on the version and release level.
The /VIRSA/FUNCTION table consists of various fields, each holding specific information or linking keys about Functions Defnition data available in SAP. These include ID (Function), DESCRIPTION (Description)... 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. .