Showing posts with label SharePoint Service Account Username lengths Issue. Show all posts
Showing posts with label SharePoint Service Account Username lengths Issue. Show all posts

Monday, August 20, 2012

How To Handle SharePoint Service Account Username lengths Issue

Here’s a quick tip for something that I ran into again this weekend.  I was creating service accounts in my development environment’s Active Directory, and one of the names was a little long.  My account name was: AccessServicesAppPool .  When I went to SharePoint Central Admin and tried to add my new service account, I kept getting an account not found message.  I even cut-n-pasted the user name, but that didn’t work.

What I failed to notice was that the “pre-Windwos 2000” login was truncated by one character.  Here’s a screen shot of the AD account screen (in Active Directory Users and Computers):

AD_UserAccount 

My problem was I was entering contoso\AccessServicesAppPool .  If I had entered AccessServicesAppPool@contoso.local or contoso\AccessServicesAppPoo it would have worked.

I was able to figure this out rather quickly since I had access to the account property screen in Active Directory.  However, this same thing happened at a client in December and it took me a little bit to figure out what was going on, since I wasn’t the one creating the accounts in AD.  In that case, I had to count the characters – the username max length for the DOMAIN\Username format is 20 characters.