SAP ABAP Message Number MG - 042 (MG) is used by

• Function Module (2)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Function Module	MATERIAL_READ_ALL	Read All Material Master Data in Select-Single Mode	MGA	APPL	SAP_APPL
2	Function Module	MATERIAL_READ_ALL_PLM	Lesen aller Materialstammdaten im Select-Single-Modus	MGA	APPL	SAP_APPL