Unable to use special characters in a username in UMP
Article ID: 194699
DX Infrastructure Management
I wanted to change my UMP login username, then I got the error "please enter a valid screen name". I wonder if there is restriction for UMP username?
Release : 9.2.0
Component : UIM - UMP
You cannot set an account with special characters in the name, and also per the information here it is recommended that you set the name all in lowercase characters: