/mcpError Message %UC_CWLCSS-3-CiscoWLCSyncSNMPv2CommunityStringError: %[Reason=String][AppID=String] [ClusterID=String][NodeID=String]: SNMP Community string is incorrect for WLC. Explanation Community string specified for the WLC is incorrect. Recommended Action Please verify the community string for the WLC. Error Message %UC_CWLCSS-3-CiscoWLCSyncSNMPv3AuthenticationError: %[Reason=String][AppID=String] [ClusterID=String][NodeID=String]: SNMPv3 Authentication is incorrect for WLC. Explanation The SNMPv3 Authentication failed. Recommended Action Please ensure SNMP User Id, SNMP authentication protocol and password, SNMP privacy protocol and password are specified correctly. Error Message %UC_CLUSTERMANAGER-6-CLM_IPSecCertUpdated: %[NodeName=String][AppID=String] [ClusterID=String][NodeID=String]: IPSec self-signed cert updated. . Explanation The IPSec self-signed cert from a peer node in the cluster has been imported due to a change. Recommended Action No action is required. Error Message %UC_CLUSTERMANAGER-6-CLM_IPAddressChange: %[NodeName=String][NodeOldIP=String] [NodeNewIP=String][AppID=String][ClusterID=String][NodeID=String]: IP address change in cluster. . Explanation The IP address of a peer node in the cluster has changed. Recommended Action No action is required. Error Message %UC_CLUSTERMANAGER-1-CLM_PeerState: %[NodeName=String][NodeState=String] [AppID=String][ClusterID=String][NodeID=String]: Current ClusterMgr session state.. Explanation The ClusterMgr session state with another node in the cluster has changed to the current state. Recommended Action No action is required. Error Message %UC_CLUSTERMANAGER-1-CLM_MsgIntChkError: %[NodeIP=String][AppID=String] [ClusterID=String][NodeID=String]: ClusterMgr message integrity check error. . Explanation ClusterMgr has received a message which has failed a message integrity check. This can be an indication that another node in the cluster is configured with the wrong security password. Recommended Action Verify message is coming from an expected IP address. Verify the security password on that node. 5/24/26, 3:34 AM System Error Messages for Cisco Unified Communications Manager 15 - Cisco https://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucm/err_msgs/15_x/ccmalarms15.html 308/343