SAP ABAP Program LLD01GRAFDEF (Definitions for hierarchy and network graphic) is using

• Table/Structure Field (22)
• Program (1)
• Table (20)

#	Object Type	Object Name	Object Description	Note
1	Table/Structure Field	CNG_CLUSTR - TYPE	Type for identifying objects
2	Table/Structure Field	CNG_LINES - TYPE	Type for identifying objects
3	Table/Structure Field	CNG_NODES - TYPE	Type for identifying objects
4	Table/Structure Field	LDLP - LNSID	Object ID of the resource
5	Table/Structure Field	LDLPD - LNSID	Object ID of the resource
6	Table/Structure Field	LDOPR - INDEX_PLPO	Index referring to record table for items
7	Table/Structure Field	NET_CLUSTR - ID	Identifier for graphical objects
8	Table/Structure Field	NET_GRAPH - STAT	Status in graphic
9	Table/Structure Field	NET_GRAPH - WINID	Window ID in graphic
10	Table/Structure Field	NET_GRAPH - TITLEBAR	Window title
11	Table/Structure Field	NET_GRAPH - STATUSTEXT	Text in status line
12	Table/Structure Field	NET_GRAPH - M_TYP	Graphics message type
13	Table/Structure Field	NET_GRAPH - GR_MODE	Insert, duplicate, connect mode
14	Table/Structure Field	NET_GRAPH - GR_MES	User action ID
15	Table/Structure Field	NET_GRAPH - ABAP_CMD	Command to the graphics program
16	Table/Structure Field	NET_NVALS - FL	Flag: Use of values in value tables
17	Table/Structure Field	NET_NVALS - ID	Identifier for graphical objects
18	Table/Structure Field	NET_SET - CONFIRM	Flag: activate CONFIRM mode
19	Table/Structure Field	TC30 - COLOR	Color work center category for graphics
20	Table/Structure Field	TC30 - VERWE	Work Center Category
21	Table/Structure Field	TFAT - FLD_NAME	Field identification
22	Table/Structure Field	TWCOL - COLOR	Color in W interface