SAP ABAP Message Number CN - 743 (CN) is used by

• Program (2)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Program	LCOOCMBLST	Include LCOOCMBLST	COCM	APPL	SAP_APPL
2	Program	LCOVGFL1	Function to create a WBS element	CO	APPL	SAP_APPL