SAP ABAP Message Class 01 Message Number 321 (Do not confuse "Add" and "Delete" for system-dependent data)
Hierarchy
SAP_BASIS (Software Component) SAP Basis Component
   BC-SEC-USR-ADM (Application Component) User and Authorization Management
     SUSR (Package) ABAP User Administration
Attribute
Message class 01  
Short Description General Basis, e.g. user and authorization maintenance    
Message Number 321  
Documentation status       Space: object requires documentation
Authorization check Error Message      
Changed On 20130531   
Message Text
Do not confuse "Add" and "Delete" for system-dependent data
Help Document

Diagnosis

On the "Systems", "Roles", and "Profiles" tabs, you have chosen to both "Add users" and "Remove users". This may lead to conflicts in some cases. For example, if you want to assign a role to a system, the system must be added to all users. To make this clear, the entry is automatically added to the "Systems" tab. However, if you have chosen to "Remove users" there, the system assignments are removed from the users, which is equivalent to deleting the users on the selected systems. If you then switch back to the other tab pages, you can see that all role and profile assignments were also removed.

System Response

You are asked to correct your entries.

Procedure

Always run transaction SU10 only for one of the two operation modes, "Add Users" or "Remove Users".

Explanation of the mode of operation of the switches:

"Add Users" in the tab pages:

a) Systems:

The selected users are newly created on the systems entered here, as long as they do not already exist there.

b) Roles:

The selected users are assigned the roles entered here system-specifically. If roles are assigned in systems in which selected users do not exist, the users are created with these assignments.

c) Profiles:

The profiles entered here are assigned to the selected users system-specifically. If profiles are assigned in systems in which selected users do not exist, the users are created with these profiles.

"Remove Users" in the tab pages:

a) Systems

The selected users are deleted from the systems entered here.

b) Roles

The roles entered here are system-specifically removed from the selected users.

c) Profiles:

The entered profiles are system-specifically removed from the selected users.

History
Last changed on/by 20140121  SAP 
SAP Release Created in