SAP ABAP Table USMD_CMM_S_KEY_COMPONENT (Key Component) is used by

• Class (4)
• TTYP (1)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Class	CL_USMD_CMM_UI_MODEL_WRAPPER Method: GET_ENT_KEY	Convenience Class, Wrapping the Model Tables	USMD2_COMMON	MDG_FND	MDG_FND
2	Class	CL_USMD_CMM_UI_MODEL_WRAPPER Method: GET_ENT_KEY_BY_NMVAL_SORTED	Convenience Class, Wrapping the Model Tables	USMD2_COMMON	MDG_FND	MDG_FND
3	Class	CL_USMD_CMM_UI_MODEL_WRAPPER	Convenience Class, Wrapping the Model Tables	USMD2_COMMON	MDG_FND	MDG_FND
4	Class	CL_USMD_CMM_UI_MODEL_WRAPPER Method: GET_ENT_KEY_BY_FFIX	Convenience Class, Wrapping the Model Tables	USMD2_COMMON	MDG_FND	MDG_FND