751e44c4__Error_Codes___ServiceNow_Wiki__Description
[Error / Data Code] 49 / 701 [Error] ACCOUNT_EXPIRED [Description] 
Indicates an Active Directory (AD) AcceptSecurityContext data error that is a logon failure. The user's account has expired. Returns only when presented with valid username and password credential.
LDAP Error Codes - ServiceNow Wiki
Description