SAP ABAP Program LS_TWB_HTOP (Include LS_TWB_EF01) is using

• Class (3)
• Data Element (47)
• Table/Structure Field (73)
• Message Class (1)
• Program (3)
• Table (66)
• View (2)

#	Object Type	Object Name	Object Description	Note
1	Message Class	TWBH	Hierarchy maintenance messages