SAP ABAP Program LFVAFF3D (LFVAFF3D) is using

• Table/Structure Field (15)
• Table (3)

#	Object Type	Object Name	Object Description	Note
1	Table	RSTHINFO	BRST structure with all relevant hierarchy information
2	Table	RSTHVKEY	BRST key fields for hierarchy directory
3	Table	TKKR0	Hierarchy Summarization (Header)