Additional pre-authentication required

The KDC requires pre-authentication before issuing a ticket for this principal. The error response includes the acceptable padata types so the client may retry.

References

rfc-editor.org/rfc/rfc4120

In this namespace

← previous KDC_ERR_PREAUTH_FAILED Pre-authentication information was invalid next → KDC_ERR_PRINCIPAL_NOT_UNIQUE Multiple principal entries in database

KDC_ERR_NULL_KEY KDC_ERR_PADATA_TYPE_NOSUPP KDC_ERR_PATH_NOT_ACCEPTED KDC_ERR_POLICY KDC_ERR_PREAUTH_FAILED KDC_ERR_PREAUTH_REQUIRED KDC_ERR_PRINCIPAL_NOT_UNIQUE KDC_ERR_REVOCATION_STATUS_UNAVAILABLE KDC_ERR_REVOCATION_STATUS_UNKNOWN KDC_ERR_REVOKED_CERTIFICATE KDC_ERR_S_OLD_MAST_KVNO