SAP ABAP Program LKEA7F01 (Forms) is using

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

#	Object Type	Object Name	Object Description	Note
1	Table	INDX	System Table INDX
2	Table	KLAH	Class Header Data
3	Table	T023S	Base Material Group/Hierarchy Material Assignment
4	Table	WGLEVEL	Additional Information for Hierarchy Nodes