SAP ABAP Program LCNVDTOP (LCNVDTOP) is using

• Class (9)
• Data Element (3)
• Table/Structure Field (8)
• Table (5)

#	Object Type	Object Name	Object Description	Note
1	Table	MAKT	Material Descriptions
2	Table	MARA	General Material Data
3	Table	STKO	BOM Header
4	Table	STPO	BOM item
5	Table	TREEV_HHDR	Tree Control: Attributes of the Hierarchy Header