SAP ABAP Program MPD_MAP (MPD : Data Mapping) is using

• Class (1)
• Table/Structure Field (12)
• Function Module (3)
• Message Class (1)
• Message Number (1)
• Program (3)
• Table (1)

#	Object Type	Object Name	Object Description	Note
1	Function Module	BAPI_HIERA_GETSUBSTRUCTURE	Class Hierarchy BAPI: Read Hierarchy (Top Down)
2	Function Module	DEQUEUE_E_MPDDM	Release lock on object E_MPDDM
3	Function Module	ENQUEUE_E_MPDDM	Request lock for object E_MPDDM