SAP ABAP Function Module WRF_DISPLAY_ARTHIER_TREE (Anzeige des Baums der Artikelhierarchie für Suchhilfe) is using

• Class (2)
• Data Element (10)
• Table/Structure Field (41)
• Function Module (3)
• Message Class (1)
• Message Number (1)
• Class Method (3)
• Table (8)

#	Object Type	Object Name	Object Description	Note
1	Message Number	WRF_REF - 070	Hierarchy node &1 does not exist in hierarchy &2