ABAP Keyword Documentation → ABAP - Reference → Program structure → Modularization Statements → Procedures
Function Modules
Function modules are cross-program, reusable procedures that are organized into
function groups, and
whose functions are implemented between the statements
FUNCTION and ENDFUNCTION
. Function modules and their
interfaces are created in the Function Builder.
Other versions: 7.31 | 7.40 | 7.54