SAP ABAP Message Number CN - 876 (CN) is used by

• Function Module (6)
• Program (6)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Function Module	CO2O_ACTIVITY_CREATE_STRU_LOCK	Network: create activity (interface with structure) and lock dates	COIF	APPL	SAP_APPL
2	Function Module	CO2O_ACTIVITY_CREATE_WITH_LOCK	Network: create activity and lock dates	COIF	APPL	SAP_APPL
3	Function Module	CO2O_ACTIVITY_CREATE_WITH_REFE	Network: create activity with reference	COIF	APPL	SAP_APPL
4	Function Module	CO2O_ACT_SET_ACTIVITY	sets the activity of an activity	COIF	APPL	SAP_APPL
5	Function Module	CO2O_OPR_CREATE_WITH_REFE	Create operations with reference (OLC)	COIF	APPL	SAP_APPL
6	Function Module	CO_VG_AFVG_CHECK	Prüfroutinen für extern erfassten Afvgd-Satz	CO	APPL	SAP_APPL