SAP ABAP Function Module WRF_MATGRP_CHECK_NODES (Validierung aller Knoten der Artikelhierarchie) is using

• Data Element (7)
• Table/Structure Field (47)
• Function Module (2)
• Table (9)

#	Object Type	Object Name	Object Description	Note
1	Table	BAPIRET2	Return Parameter
2	Table	BAPIRET2	Return Parameter	SOURCE ET_MESSAGES STRUCTURE BAPIRET2
3	Table	MARA	General Material Data
4	Table	WRF_ARTICLE_CL_NODE_STY	Article Classification: Article/Node Structure
5	Table	WRF_MATGRP_PROD	Hierarchy-Product Assignment Table
6	Table	WRF_MATGRP_SKU	Article Assignments Table
7	Table	WRF_MATGRP_SKU_STY	Article Assignment Structure of a Hierarchy
8	Table	WRF_MATGRP_STRUC	Category Structure
9	Table	WRF_PPW_HIERARCHYPATH_STY	Path Info of a Material in a Hierarchy (Bottom -> Up)