SAP ABAP Message Number NR - 401 (NR) is used by

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

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Program	LSI12F01	Include LSI12F01	SIWB	BASIS	SAP_BASIS
2	Program	RSSNR0CH	Obsolete: Check All Number Range Objects	SZNT	BASIS	SAP_BASIS