SAP ABAP Program LVBWLF05 (subroutines for building node and item tables) is using

• Data Element (4)
• Table/Structure Field (21)
• Function Module (2)
• Message Class (1)
• Message Number (1)
• Table (3)

#	Object Type	Object Name	Object Description	Note
1	Table	MAKT	Material Descriptions
2	Table	MCHX_ITEM	Tree Control Item for Batches
3	Table	TREEV_NODE	Tree Control: Attributes of a Node