SAP ABAP Data Element MDG_MSG_APPL (Application for Message Handler) is used by

• Class (4)
• Function Module (3)
• Interface (2)
• PINF (2)
• Program (9)
• Table (8)
• View (3)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Interface	IF_MDG_MSG_APPL_CONTEXT	Access to Application Context of a Message	MDG_MSG_HANDLING	MDG_FND	MDG_FND
2	Interface	IF_MDG_MSG_HANDLER	Message Handler	MDG_MSG_HANDLING	MDG_FND	MDG_FND