SAP ABAP Message Class 01 Message Number 153 (New system & was assigned to the user)
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 153  
Documentation status       Space: object requires documentation
Authorization check Error Message      
Changed On 20130531   
Message Text
New system & was assigned to the user
Help Document

Diagnosis

A new system was assigned to the user. You can assign a new system to the user directly by entering the system in the register 'Systems'. If 'Activity groups' or 'Profiles' specifies a system that did not previously exist under 'Systems', the system enters that system there.

System Response

The user is now distributed to the new system.

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