SAP ABAP Table/Structure Field MSG0 - REFOB (MSG0) is used by

• Program (2)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Program	/DSD/VC_MESSAGES	Visit Control: Message Processing	/DSD/VC	EA-SCM	EA-APPL
2	Program	LV56NF02	LV56NF02	VTR	APPL	SAP_APPL