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	Program	L0CGRF00	L0CGRF00	SGRC	BASIS	SAP_BASIS
2	Program	L0CGRFAZ	Customizing network /hierarchy graphic: user-defined form routines	SGRC	BASIS	SAP_BASIS
3	Program	L0CGRT00	L0CGRT00	SGRC	BASIS	SAP_BASIS
4	Program	LCNETF03	Network and Hierarchy Graphics, Cluster Editor: Additional Routines	SGRC	BASIS	SAP_BASIS
5	Program	LCNETFAZ	Network /hierarchy graphic: general routines	SGRC	BASIS	SAP_BASIS
6	Program	LCNETTOP	LCNETTOP	SGRC	BASIS	SAP_BASIS
7	Program	LINE2TOP	LINE2TOP	INET	APPL	SAP_APPL
8	Program	LSDUGFYY	General Part of the Graphical Editor	SDUM	BASIS	SAP_BASIS
9	Program	OCNETTOP	Graphical Customizing of the Network and Hierarchy Graphics	SGRC	BASIS	SAP_BASIS
10	Program	RWIS_PLAN06	Retail Planning: Importing Customizing Settings	WIS_PLAN	APPL	SAP_APPL
11	Program	RWIS_PLAN06_INCF01	Routinen zum Lesen	WIS_PLAN	APPL	SAP_APPL
12	Program	RWIS_PLAN06_INCF02	Routinen für DB-Update	WIS_PLAN	APPL	SAP_APPL
13	Program	RWIS_PLAN06_INCF03	Routinen für Ausgabe	WIS_PLAN	APPL	SAP_APPL