SAP ABAP Program LDG01O01 (Include LDG01O01) is using

• Table/Structure Field (13)
• Function Module (3)
• Message Number (1)
• Table (3)

#	Object Type	Object Name	Object Description	Note
1	Table	RCGDIALCTR	EHS: Dialog control structure
2	Table	RDGMDSEL	DG: Input fields on initial screen
3	Table	SCREEN	Structure Description for the System Data Object SCREEN