SAP ABAP Program LLD01F33 (CALL_WORKCENTER) is using

• Table/Structure Field (8)
• Message Number (1)
• Table (4)
• Transaction Code (2)

#	Object Type	Object Name	Object Description	Note
1	Table	CHG_NODES	Nodes in hierarchy graphics
2	Table	CRHD	Work Center Header
3	Table	LDLPD	Dialog structure LDLP
4	Table	NET_GRAPH	Parameters for graphics selection