Failed login info PT2: User name is longer than expected

[Chrodriguez_1]

Trying to access our UCS Central environment and receive the following error: Failed login info: User name is longer than expected

my username is: chrodriguez.a

Something appears to not be setup with LDAP correctly and looking for fix please.

this doesn't occur when logging into ucsm.

[Paul Felts]

Hello, 

What version of Active Directory are you using to integrate with?

Are you using SSL?

What version of UCS Central?

What version of UCS Manager?

Do any other users with a 13 character username experience login issues?

Can other users in your AD security group access UCS Central/UCS Manager?

-AJ Felts

Cisco TAC

[joelsprague1]

Try using the Netbios name on your ldap provider instead of the full name.  You're likely hitting this same issue

https://supportforums.cisco.com/discussion/12575471/ucs-central-active-directory-failed-login-info-user-name-longer-expected