Active IQ Unified Manager 認証サーバが適切に設定されていません

環境

• Active IQ Unified Manager （ AIQUM ）
• Active Directory （ AD ）リモート認証

問題

Active IQ Unified Manager で認証を試みると、次のエラーが記録されます。

• UM Web UI
  • Unable to communicate with the authentication server because the authentication server is not configured properly. Verify your authentication server configuration. (LDAP error code : 49/52e)
• UM ログにエラーが表示される：
  • ocumserver.log
    • 2020-11-05 13:55:27,053 ERROR [admin] [default task-433] [service.setup.ldap.LdapService|testLdapUser] [c.n.dfm.impl.rbac.LdapUserCheck] Unable to communicate with the authentication server because the authentication server is not configured properly. Verify your authentication server configuration. %sorg.springframework.ldap.AuthenticationException: [LDAP: error code 49 - 80090308: LdapErr: DSID-0C090446, comment: AcceptSecurityContext error, data 52e, v2580 ]; nested exception is javax.naming.AuthenticationException: [LDAP: error code 49 - 80090308: LdapErr: DSID-0C090446, comment: AcceptSecurityContext error, data 52e, v2580 ]
  • ocum-error.log ：
    • 2020-11-05 13:55:27,053 ERROR [admin] [default task-433] [service.setup.ldap.LdapService|testLdapUser] [c.n.dfm.impl.rbac.LdapUserCheck] Unable to communicate with the authentication server because the authentication server is not configured properly. Verify your authentication server configuration. %s2020-11-05 13:55:27,067 ERROR [admin] [default task-431] [service.logging.SimpleRemoteLoggingService|logOnServer] [c.n.d.w.c.s.l.LdapServersPagePresenter] Unable to communicate with the authentication server because the authentication server is not configured properly. Verify your authentication server configuration. (LDAP error code : 49/52e)