SAP ABAP Message Number CO - 001 (CO) is used by

• Function Module (3)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Function Module	CO2H_NW_SET_BUSINESS_AREA	sets the Business area	COIF	APPL	SAP_APPL
2	Function Module	CO2O_ACT_SET_BUSINESS_AREA	sets the business area	COIF	APPL	SAP_APPL
3	Function Module	CO_MK_PROCEED_MAT_PROV_IH	CIM-Auftrag: Zuordnung der Materialkomponenten - Ablaufsteuerung IH	CO	APPL	SAP_APPL