SAP ABAP Data Element S_MEC_ITEM_NUMBER (MEC item Number) is used by

• Class (2)
• Interface (1)
• PINF (1)
• Table (5)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Class	CL_SMEC_UTILITY	MEC Utility Class	S_MEC	BASIS	SAP_BASIS
2	Class	CL_WDR_APPL_PARAM_INFO	Information About Application Parameters	SWDP_CONFIGURATION	SAP_UI_ROOT	SAP_UI