SAP ABAP PINF MDG_MESSAGE_HANDLING (MDG_MESSAGE_HANDLING) is using

• Class (7)
• Data Element (11)
• Function Module (1)
• Interface (9)
• Message Class (1)
• Program (4)
• Table (6)

#	Object Type	Object Name	Object Description	Note
1	Table	MDG_MSG	Message Information for the Message Handler
2	Table	MDG_MSG_BREAKATMSG_X	Add stop at message
3	Table	MDG_MSG_CONTEXT	Structure of Message Context for Message Handler
4	Table	MDG_MSG_CONTEXT_KEY	Key of Any Message Context
5	Table	MDG_S_EXCEPTION	Line of Input Table with Exception
6	Table	MDG_YS_MSG_CONTEXT_META	Obligatory Components of Context