When we shutdown SOLVE:FTS region, we get
user .DLFTOP not found.
sh users lists .DFLTOP for CONSOLE.
Release : 12.2
.DFLTOP is a default user for consoles when no user is associated with a console.
Issue command SHOW SYSPARMS=SYSCON. The settings control what userid is used.
Recommend to use:
SYSCONSO=DEFAULT if a console has a userid then that is used otherwise SYSCONUI is used.
SYSCONUI=xxxxxxx where xxxxx is what is wanted to use instead of .DFLTOP