SAP ABAP Program LREL2F01 (allgemeine Unterprogramme) is using

• Class (2)
• Table/Structure Field (28)
• Function Module (3)
• Interface (5)
• Class Method (5)
• Table (3)

#	Object Type	Object Name	Object Description	Note
1	Table	RELM_PUBLIC_ENCUMBRANCE_S	Other Public Register: Screen Fields
2	Table	RELM_PUBLIC_ENCUMBRANCE_X	Other Public Register: Basic and Additional Data
3	Table	SCREEN	Structure Description for the System Data Object SCREEN