SAP ABAP Message Class CK (Product Costing Messages) is used by

• Class (26)
• Function Module (126)
• Program (155)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Class	CL_ABC_PROCESS_CK Method: CALCULATE	PCP Valuation Object Business Process	CKBK	APPL	SAP_FIN
2	Class	CL_CE_HIERARCHY_CK Method: CONSTRUCTOR	PCP: Costing Service	CKBK	APPL	SAP_FIN
3	Class	CL_COSTING_COMPONENT Method: CHECK_VALUE_ZERO	PCP Valuation Object	CKBK	APPL	SAP_FIN
4	Class	CL_COSTING_COMPONENT Method: CREATE_CCS_FROM_PRICES	PCP Valuation Object	CKBK	APPL	SAP_FIN
5	Class	CL_COSTING_CONTROL_DATA Method: CONSTRUCTOR	PCP Customizing Data and Control Data	CKBK	APPL	SAP_FIN
6	Class	CL_COSTING_CONTROL_DATA Method: SET_CCS_CONTROL_DATA	PCP Customizing Data and Control Data	CKBK	APPL	SAP_FIN
7	Class	CL_COSTING_MODEL_VALUATION Method: GET_ERRORLOG	Costing Model Valuation	CK_ECP	APPL	SAP_FIN
8	Class	CL_COST_ERROR_MANAGEMENT Method: ON_USER_COMMAND	Organizational Measure	CKJ5	APPL	SAP_FIN
9	Class	CL_COST_ESTIMATE Method: CONSTRUCTOR	PCP Standard Cost Estimate	CKBK	APPL	SAP_FIN
10	Class	CL_COST_ESTIMATE Method: IF_COST_ESTIMATE~GET_ERROR_LOG	PCP Standard Cost Estimate	CKBK	APPL	SAP_FIN
11	Class	CL_CRMCO_COST_ESTIMATE_GEN Method: ADAPT_DATES	Costing of Service Processes	CRMCO_COSTING	PI_APPL	SAP_FIN
12	Class	CL_GUI_ITEMIZATION_CK Method: PROCESS_CHANGED_ALV_LINE	Unit Costing Dialog	CK_ECP	APPL	SAP_FIN
13	Class	CL_INTERNAL_ACTIVITY_CK Method: CREATE_CCS_FROM_IAA_STRUCTURE	PCP Valuation Object Internal Activity	CKBK	APPL	SAP_FIN
14	Class	CL_INTERNAL_ACTIVITY_CK Method: CALCULATE	PCP Valuation Object Internal Activity	CKBK	APPL	SAP_FIN
15	Class	CL_K_BUS_DOM_LIB_CO_PC_MAT Method: GET_PRICE_WITH_VARIANT	BDL: Material Valuation	CO_PCP_CCO	EA-FIN	EA-FIN
16	Class	CL_MATERIAL_CK Method: CALCULATE	PCP Valuation Object Material	CKBK	APPL	SAP_FIN
17	Class	CL_MATERIAL_CK Method: GET_COMPANY_TP	PCP Valuation Object Material	CKBK	APPL	SAP_FIN
18	Class	CL_MATERIAL_CK Method: CHECK_COST_ELEMENT	PCP Valuation Object Material	CKBK	APPL	SAP_FIN
19	Class	CL_MATERIAL_CK Method: MULTIPLY_PRICE_BY_QUANTITY	PCP Valuation Object Material	CKBK	APPL	SAP_FIN
20	Class	CL_ORGANIZATIONAL_MEASURE Method: ON_USER_COMMAND	Organizational Measure	CKJ4	APPL	SAP_FIN
21	Class	CL_ORGANIZATIONAL_MEASURE Method: DISPLAY_OR_ACTIVATE	Organizational Measure	CKJ4	APPL	SAP_FIN
22	Class	CL_PS_ACTIVITY Method: CHECK_SAKTO	PSHLP: Activity Helper Class	PSB_API	EA-PLM	EA-APPL
23	Class	CL_SUBCONTRACTING_CK Method: CALCULATE	PCP Valuation Object Subcontracting	CKBK	APPL	SAP_FIN
24	Class	CL_WRAP_MATERIAL_CK	PCP Wrapper Class Material Master	CKBK	APPL	SAP_FIN
25	Class	CL_WRAP_MATERIAL_CK	PCP Wrapper Class Material Master	CKBK	APPL	SAP_FIN
26	Class	CRMCO_COST_ESTIMATE	Costing of Service Processes	CRMCO_COSTING	PI_APPL	SAP_FIN