SAP ABAP Message Number CO - 452 (CO) is used by

• Class (1)
• Function Module (1)
• Program (10)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Class	CL_PS_NETWORK Method: CHECK_COST_VARIENT_PLAN_ACTUAL	Network Base Class	PSB_API	EA-PLM	EA-APPL