/mcp[AppID=String][ClusterID=String][NodeID=String]: Send Email error. Explanation Send Email error Recommended Action See application logs for details Error Message %UC_JAVAAPPLICATIONS-4-DuplicateUserHomeCluster: %[UserID=String][HomeCluster=String] [AppID=String][ClusterID=String][NodeID=String]: User has more than one cluster marked as their home cluster. Explanation User has more than one cluster marked as their home cluster Recommended Action Select only one home cluster for a user Error Message %UC_JAVAAPPLICATIONS-6-DNAliasServiceStarted: %[AppName=String][AppID=String] [ClusterID=String][NodeID=String]: Cisco Directory Number Alias Service started . Explanation Application started successfully Recommended Action No action required. Error Message %UC_JAVAAPPLICATIONS-2-DNAliasServiceAllLDAPServersDown: %[AppName=String] [LDAPIpAddress=String][Error=String][AppID=String][ClusterID=String][NodeID=String]: Connectivity to all configured external Call Routing LDAP servers is down. Explanation Connectivity to all configured external Call Routing LDAP servers is down Recommended Action No action recommended. The system will try connecting to the server once it is online. Error Message %UC_JAVAAPPLICATIONS-3-DNAliasServicePrimaryLDAPServerDown: %[AppName=String] [LDAPIpAddress=String][Error=String][AppID=String][ClusterID=String][NodeID=String]: Connectivity to the configured Primary External Call Routing LDAP server is down . Explanation Connectivity to the configured Primary External Call Routing LDAP server is down Recommended Action No action recommended. The system will try connecting to the server once it is online. Error Message %UC_JAVAAPPLICATIONS-3-DNAliasServiceSecondaryLDAPServerDown: %[AppName=String] [LDAPIpAddress=String][Error=String][AppID=String][ClusterID=String][NodeID=String]: Connectivity to the configured Secondary External Call Routing LDAP server is down. Explanation Connectivity to the configured Secondary External Call Routing LDAP server is down Recommended Action No action recommended. The system will try connecting to the server once it is online. 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 81/343