SAP ABAP Program LWAK1FB9 (C_OKCODE_HIER) is using

• Table/Structure Field (15)
• Function Module (1)
• Program (1)
• Table (4)

#	Object Type	Object Name	Object Description	Note
1	Table	GHCL	Classification: Internal Table for Class Hierarchy
2	Table	KLAH	Class Header Data
3	Table	RMCLM	I/O fields - Classification
4	Table	SWOR	Classification System: Keywords