SAP ABAP Table ADDFIELDS (Additional Fields) is used by

• Function Module (4)
• Program (4)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Function Module	STRUCTURE_EDIT	Generic structure editor	S_DX_WB	BASIS	SAP_BASIS
2	Function Module	STRUCTURE_EDIT ADDITIONAL_FIELDS STRUCTURE ADDFIELDS OPTIONAL	Generic structure editor	S_DX_WB	BASIS	SAP_BASIS
3	Function Module	STRUC_EDIT_WRAPPER_IDOC_ALE ADDITIONAL_FIELDS STRUCTURE ADDFIELDS OPTIONAL	STRUC_EDIT_WRAPPER_IDOC_ALE	S_DX_WB	BASIS	SAP_BASIS
4	Function Module	STRUC_EDIT_WRAPPER_IDOC_ALE	STRUC_EDIT_WRAPPER_IDOC_ALE	S_DX_WB	BASIS	SAP_BASIS