/mcp[RemoteAppVersion=String][AppID=String][ClusterID=String][NodeID=String]: One or more Unified LBM nodes in a cluster are running different LBM versions. Explanation This alarm indicates that the local LBM is unable to establish communication with the remote LBM due to a software version mismatch. This is generally a normal occurrence when you are upgrading a LBM node. Recommended Action The alarm details include the versions of the local and remote LBM nodes. Compare the versions and upgrade the node if necessary. Reason Code - Enum Definitions Enum Definitions - RemoteAppId Value Definition 700 LocationBandwidthManager Error Message %UC_Location Bandwidth Manager-4-PrimaryHubUnreachable: %[LBMHubNode=String] [AppID=String][ClusterID=String][NodeID=String]: Primary LBM Hub Node Unreachable.. Explanation This alarm indicates that the LBM spoke node was unable to connect to Primary LBM Hub Node configured in LBM Hub Group table. The LBM Node will attempt to connect to Secondary and Tertiary LBM Hub Node. If the condition is due to a temporary Network connectivity issue, the problem will self-repair. However, if it is due to a persistent condition, action must be taken. Recommended Action Make sure that your firewall configuration is allowing the LBM Node to access the Primary LBM Hub node. If firewall configurations are correct, try pinging the configured IP address and port of the Primary LBM Hub Node, and diagnose any network issues from there. The IP address and port of the Primary LBM Hub Node that was tried by the LBM Node is included as name/value pair in the alarm. 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 118/343