AcceptSecurityContext error, data 57

1

I am getting the following error when trying to authenticate with ldap:

80090308: LdapErr: DSID-0C090421, comment: AcceptSecurityContext error, data 57, v23f0

I looked in the metabase source code on github and couldn’t find ‘data 57’ reference.

Can you help, please?

regards,
Kathy

2

Hi @katellison
data 57 = ERROR_INVALID_PARAMETER
Is it an AD? Seems like there’s a bug with NTLM:
https://social.technet.microsoft.com/Forums/en-US/6fa83e13-1165-4613-9ed2-4d9cf45b1964/ntlm-over-ldap-against-active-directory?forum=winserverDS