SAP ABAP Message Class 01 Message Number 410 (Maintenance of user &1 locked by user &2)
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 410  
Documentation status       Space: object requires documentation
Authorization check Error Message      
Changed On 20130531   
Message Text
Maintenance of user &1 locked by user &2
Help Document

Diagnosis

Only one user at a time may maintain a user master record.

System Response

Procedure

Try the operation again when the other user has finished working on the user master record.

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