SAP ABAP Message Number IS - 045 (IS) is used by

• Function Module (2)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Function Module	EQUIPMENT_NUMBER_CHECK	Prüfen Equipmentnummer	IEQM	APPL	SAP_APPL
2	Function Module	INIT_NOTIFICATION_EXTERN_NR	INIT_NOTIFICATION_EXTERN_NR	IWOC	APPL	SAP_APPL