SAP ABAP Program LIBINFF1E (INST_CHECK_LANGU) is using

• Table/Structure Field (3)
• Message Class (1)
• Message Number (1)
• Table (2)

#	Object Type	Object Name	Object Description	Note
1	Table	SCREEN	Structure Description for the System Data Object SCREEN
2	Table	T002	Language Keys (Component BC-I18)