SAP ABAP Program LREL0O01 (allgemeine PBO Module) is using

• Class (1)
• Table/Structure Field (17)
• Function Module (2)
• Interface (1)
• Table (3)

#	Object Type	Object Name	Object Description	Note
1	Table	RECATRACE	Trace options
2	Table	RELM_LAND_REGISTRY_S	Land Registry: Screen Data
3	Table	SCREEN	Structure Description for the System Data Object SCREEN