SAP ABAP Function Module BUHI_EXT_INTERFACE_SAVE (IDOC Schnittstelle für SAP-GP-Gruppenhierarchie) is using

• Class (2)
• Data Element (1)
• Table/Structure Field (2)
• Function Module (1)
• Interface (1)
• Class Method (2)
• Table (6)

#	Object Type	Object Name	Object Description	Note
1	Data Element	BU_TREE_GUID	GUID of Hierarchy Tree