Environment: SLES11sp2 + OES11

I'm trying to create a new pool using iManager 2.6. The process worked before, but this time when I clicked on Storage > Pools and chose one of the servers, the following error appeared on the screen:

This user does not have the correct credentials to authenticate to the CIMOM client.

The following errors are found on /var/log/messages

Mar 10 11:16:29 bach sfcb[25321]: cert_callback: Function cert_callback called from pam
Mar 10 11:16:29 bach sfcb[25321]: cert_callback: ldapssl_get_cert_attribute status 10
Mar 10 11:16:29 bach sfcb[25321]: _nds_ldap_bind: pam_ldap_init failed, trying to connect to the alternative LDAP server
Mar 10 11:16:29 bach sfcb[25321]: _nds_ldap_bind: Unable to get list of alternative LDAP servers from the config file, error [2]
Mar 10 11:16:29 bach sfcb[25321]: PAM_NAM: _nds_loginUser: Error: Time limit exceeded
Mar 10 11:16:29 bach sfcb[25321]: PAM_NAM: nam_pam_sm_authenticate: NDS Login failed

How do you troubleshoot the problem?

I ended up ssh to the server and successfuly created a volume using nssmu.