SAP ABAP Program RSUSR300 (Set External Security Name for All Users) is using

• Table/Structure Field (10)
• Function Module (3)
• Message Class (2)
• Message Number (2)
• Program (3)
• Table (4)

#	Object Type	Object Name	Object Description	Note
1	Program	RSUSR300_DATA	Include RSUSR300_DATA
2	Program	RSUSR300_FORM	Include RSUSR300_FORM
3	Program	RSUSR300_MOD	Include RSUSR300_MOD