Message Cause Solution and reference
"Authentication has
failed."
B/W/L0206-003
":" or another character
that cannot be used in a
login user name was
entered.
• Enter the correct login user name.
• Change the user name if it contains a
space, ":" or other unusable characters.
"Authentication has
failed."
B/W/L0207-001
Web Image Monitor or
another method was
used to edit or create a
backup of the address
book.
Wait a while.
"Authentication has
failed."
B/W/L0208-000
B/W/L0208-002
The account is locked
because the number of
failed login attempts has
exceeded the limit.
Request the user administrator to unlock the
account.
"Authentication has
failed."
L0307-001
Web Image Monitor or
another method was
used to edit or create a
backup of the address
book.
Try again later.
"Authentication has
failed."
W0400-102
Kerberos authentication
has failed because the
server was not
responsive.
Check whether the server is operating
normally.
"Authentication has
failed."
W0400-200
Available resources are
insufficient due to too
many authentication
requests.
Try again later.
11. Troubleshooting
432