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	Table	RCTVALUES	Characteristic Values
2	Table	WRF_HIER_NODES	Hierarchy Node
3	Table	WRF_HIER_NODES_T	Node Texts
4	Table	WRF_MATGRP_STRUC	Category Structure
5	Table	WRF_MATGRP_STRUCT_STY	Language-Dependent Name of a Hierarchy Node
6	Table	WRF_MATGRP_STRUC_STY	Structure of the Hierarchy-Node Assignment
7	Table	WRF_MATGRP_TREET	Table of Hierarchy Level Texts
8	Table	WRF_NODE_ARTICLE_ASS_STY	Node/Article Structure