Problem with SharePoint/ActiveDirectory Authority Connection

[Holtz, Michael (IT Consultant)]

Hi,

I keep seeing the following error:

 [LDAP: error code 49 - 80090303: LdapErr: DSID-0C0904E5, comment: The 
digest-uri does not match any LDAP SPN's registered for this server., data 0, 
v2580�]'

For the "Authentication" field I'm using: DIGEST-MD5 GSSAPI

I've tried multiple values for "Authentication" field, for example I've tried 
each of the following (which I retrieved from my AD domain 
"supportedSASLMechanisms" attribute :

GSSAPI; GSS-SPNEGO; EXTERNAL; DIGEST-MD5;

But get the same error or an error containing just the value I entered, for 
example:

Threw exception: 'Authentication problem authenticating admin user 'xxxx': 
GSSAPI'

Does anyone have experience with this error? Or any suggestions?

Thanks in advance,

Mike H.