SAP ABAP Message Number USMD2 - 164 (USMD2) is used by

• Class (7)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Class	CL_UISS_CHANGE_DOCUMENT_GUI_WD Method: SET_ALV_CFG	Change Documents	UISS_INFO_SERVICES	MDG_FND	MDG_FND
2	Class	CL_USMD_CHANGE_DOCUMENT_GUI_WD Method: SET_ALV_CFG	Change Documents	USMD2_MAIN	MDG_FND	MDG_FND
3	Class	CL_USMD_EDITION_COMP_GUI_WD Method: IF_USMD_EVENT_WD~ON_USER_COMMAND	Edition Comparison	USMD2_MAIN	MDG_FND	MDG_FND
4	Class	CL_USMD_EDITION_COMP_GUI_WD Method: IF_USMD_EVENT_WD~ON_FPM_EVENT	Edition Comparison	USMD2_MAIN	MDG_FND	MDG_FND
5	Class	CL_USMD_ENTITY_SEARCH_GUI_WD Method: DISPLAY_ALV_LIST	Search for Entities	USMD2_MAIN	MDG_FND	MDG_FND
6	Class	CL_USMD_REMOTE_WUL_GUI_WD Method: IF_USMD_EVENT_WD~ON_FPM_EVENT	Remote Where-Used List	USMD_REMOTE_WUL_FRW	MDG_FND	MDG_FND
7	Class	CL_USMD_WHERE_USED_GUI_WD Method: IF_USMD_EVENT_WD~ON_FPM_EVENT	Where-Used List	USMD2_MAIN	MDG_FND	MDG_FND