SAP ABAP Message Number IS - 804 (IS) is used by

• Function Module (2)
• Program (3)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Function Module	EQUI_BY_REFERENZ	Anlegen eines Equipments mit Referenz	IEQM	APPL	SAP_APPL
2	Function Module	ITOB_CHECK_CONFIG_CTL	Check configuration control fields for equipment	ITOB	APPL	SAP_APPL