SAP ABAP Message Class KN (Reporting for Costing) is used by

• Class (22)
• Function Module (16)
• Program (172)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Class	CL_COSTING_BOM Method: GET_NODE_LAYOUT	Costed Multilevel BOM	KKBO	APPL	SAP_FIN
2	Class	CL_COSTING_BOM_LINE Method: CALL_MASTER_DATA	Lines of a Costed Multilevel BOM	KKBO	APPL	SAP_FIN
3	Class	CL_COSTING_BOM_LINE Method: SET_FACTOR	Lines of a Costed Multilevel BOM	KKBO	APPL	SAP_FIN
4	Class	CL_COST_OBJECT_TREE Method: HANDLE_USER_COMMAND	Cost Object Hierarchy: Hierarchy Display	KKBO	APPL	SAP_FIN
5	Class	CL_CO_PRODUCTION_TREE Method: CREATE_CO_PRODUCT	Joint Production: Hierarchy Display	KKBO	APPL	SAP_FIN
6	Class	CL_CO_PRODUCTION_TREE Method: HANDLE_USER_COMMAND	Joint Production: Hierarchy Display	KKBO	APPL	SAP_FIN
7	Class	CL_PARTNER_SPLIT_TREE Method: HANDLE_USER_COMMAND	Partner Cost Component Split Hierarchy	KKBO	APPL	SAP_FIN
8	Class	CL_PARTNER_SPLIT_TREE Method: CHANGE_PARTNER_VIEW	Partner Cost Component Split Hierarchy	KKBO	APPL	SAP_FIN
9	Class	CL_PARTNER_SPLIT_TREE Method: CONSTRUCTOR	Partner Cost Component Split Hierarchy	KKBO	APPL	SAP_FIN
10	Class	CL_SALES_ORDER_TREE Method: CREATE_ORDER_NET	Sales Order Hierarchy	KKBO	APPL	SAP_FIN
11	Class	CL_SALES_ORDER_TREE Method: ADD_SALES_ORDER	Sales Order Hierarchy	KKBO	APPL	SAP_FIN
12	Class	CL_SALES_ORDER_TREE Method: HANDLE_NODE_DOUBLE_CLICK	Sales Order Hierarchy	KKBO	APPL	SAP_FIN
13	Class	CL_SALES_ORDER_TREE Method: HANDLE_ITEM_DOUBLE_CLICK	Sales Order Hierarchy	KKBO	APPL	SAP_FIN
14	Class	CL_SALES_ORDER_TREE Method: CONSTRUCTOR	Sales Order Hierarchy	KKBO	APPL	SAP_FIN
15	Class	CL_SALES_ORDER_TREE Method: HANDLE_USER_COMMAND	Sales Order Hierarchy	KKBO	APPL	SAP_FIN
16	Class	CL_STRUCTURE_EXPLOSION_TREE Method: HANDLE_EXPAND_NC	Costed Multilevel BOM	KKBO	APPL	SAP_FIN
17	Class	CL_STRUCTURE_EXPLOSION_TREE Method: HANDLE_USER_COMMAND	Costed Multilevel BOM	KKBO	APPL	SAP_FIN
18	Class	CL_SUMMARIZATION_TREE Method: CALL_ORIGIN_REPORT	Summarization Report CO-PC	KKBO	APPL	SAP_FIN
19	Class	CL_SUMMARIZATION_TREE Method: CALL_OBJECT_LIST	Summarization Report CO-PC	KKBO	APPL	SAP_FIN
20	Class	CL_SUMMARIZATION_TREE Method: CALL_NODE_INFO	Summarization Report CO-PC	KKBO	APPL	SAP_FIN
21	Class	CL_SUMMARIZATION_TREE Method: GET_VDCO	Summarization Report CO-PC	KKBO	APPL	SAP_FIN
22	Class	CL_SUMMARIZATION_TREE Method: HANDLE_USER_COMMAND	Summarization Report CO-PC	KKBO	APPL	SAP_FIN