SAP ABAP Message Number 01 - 864 (01) is used by

• Class (2)
• Function Module (1)
• Program (2)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Program	LSUSBF01	Include LSUSBF01	SUSR	BASIS	SAP_BASIS
2	Program	LSUU5F01	Include LSUU5F01	SUSR	BASIS	SAP_BASIS