SAP ABAP Message Number 42 - 550 (42) is used by

• Class (22)
• Function Module (4)
• Program (26)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Class	CL_KW_STR_EDITOR Method: ON_OPEN_DND_STR	Editor for Structures	SIWB	BASIS	SAP_BASIS
2	Class	CL_KW_STR_EDITOR Method: ON_OPEN_DND_STR_FROM_TREE	Editor for Structures	SIWB	BASIS	SAP_BASIS
3	Class	CL_KW_STR_EDITOR Method: USER_COMMAND_OPEN_NEW_STR	Editor for Structures	SIWB	BASIS	SAP_BASIS
4	Class	CL_KW_STR_EDITOR Method: USER_COMMAND_SHOW_IOBJ	Editor for Structures	SIWB	BASIS	SAP_BASIS
5	Class	CL_KW_STR_TREE Method: EXECUTE_CMD_TRAN_IOBJ	Structure Tree	SIWB	BASIS	SAP_BASIS
6	Class	CL_KW_STR_TREE Method: CMD_PASTE_ALLOWED	Structure Tree	SIWB	BASIS	SAP_BASIS
7	Class	CL_KW_STR_TREE Method: GET_SEL_NODES	Structure Tree	SIWB	BASIS	SAP_BASIS
8	Class	CL_KW_STR_TREE Method: EXECUTE_CMD_EDIT_IOBJ	Structure Tree	SIWB	BASIS	SAP_BASIS
9	Class	CL_KW_STR_TREE Method: USER_COMMAND_CHECKIN	Structure Tree	SIWB	BASIS	SAP_BASIS
10	Class	CL_KW_STR_TREE Method: ON_DRAG	Structure Tree	SIWB	BASIS	SAP_BASIS
11	Class	CL_KW_STR_TREE Method: USER_COMMAND_EDIT_OE	Structure Tree	SIWB	BASIS	SAP_BASIS
12	Class	CL_KW_STR_TREE Method: USER_COMMAND_UNDO	Structure Tree	SIWB	BASIS	SAP_BASIS
13	Class	CL_KW_STR_TREE Method: USER_COMMAND_REDO	Structure Tree	SIWB	BASIS	SAP_BASIS
14	Class	CL_KW_STR_TREE Method: CMD_COPY_ALLOWED	Structure Tree	SIWB	BASIS	SAP_BASIS
15	Class	CL_KW_STR_TREE Method: EXECUTE_CMD_EDIT_NW	Structure Tree	SIWB	BASIS	SAP_BASIS
16	Class	CL_KW_STR_TREE Method: USER_COMMAND_CHK_STR	Structure Tree	SIWB	BASIS	SAP_BASIS
17	Class	CL_KW_STR_TREE Method: EXECUTE_CMD_EDIT_IOBJ_SS	Structure Tree	SIWB	BASIS	SAP_BASIS
18	Class	CL_KW_STR_TREE Method: CMD_REPL_ALLOWED_SRC	Structure Tree	SIWB	BASIS	SAP_BASIS
19	Class	CL_KW_STR_TREE Method: SELECT_DROP_OPERATION	Structure Tree	SIWB	BASIS	SAP_BASIS
20	Class	CL_KW_STR_TREE Method: USER_COMMAND_CREATE_TP	Structure Tree	SIWB	BASIS	SAP_BASIS
21	Class	CL_KW_STR_TREE Method: USER_COMMAND_EDIT_IOBJ	Structure Tree	SIWB	BASIS	SAP_BASIS
22	Class	CL_KW_STR_TREE Method: USER_COMMAND_SAVE	Structure Tree	SIWB	BASIS	SAP_BASIS