SAP ABAP Table TCNL (Network/hierarchy graphics: profile for links) is used by

• Domain (1)
• Function Module (2)
• Program (13)
• SCP2 (6)
• Search Help (1)
• Table (1)
• TTYP (1)
• View (2)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Search Help	H_TCNL	Network/Hierarchy Graphics: Link Types	SGRC	BASIS	SAP_BASIS