/mcpError Message %UC_CALLMANAGER-6-SAFUnknownService: %[ClientHandle=String][ServiceID=UInt] [SubServiceID=UInt][InstanceID1=UInt][InstanceID2=UInt][InstanceID3=UInt][InstanceID4=UInt] [AppID=String][ClusterID=String][NodeID=String]: Unified CM does not recognize the service ID in a Publish Revoke or Withdraw message. Explanation Unified CM received a Publish Revoke message or Withdraw message from the SAF Forwarder but the service ID in the message is not recognized by Unified CM. Unified CM may not recognize the service ID if the service ID was mistyped in the Publish Revoke CLI command, or if the service was previously withdrawn. Recommended Action This alarm is for informational purposes only; no action is required Error Message %UC_CALLMANAGER-6-SAFPublishRevoke: %[ClientHandle=String][ServiceID=UInt] [SubServiceID=UInt][InstanceID1=UInt][InstanceID2=UInt][InstanceID3=UInt][InstanceID4=UInt] [AppID=String][ClusterID=String][NodeID=String]: A CLI command revoked the publish action for the specified service or subservice ID. Explanation A system administrator issued a CLI command on the SAF Forwarder router to revoke the publish action for the service or subservice ID specified in this alarm Recommended Action Informational purposes only; no action is required Error Message %UC_CALLMANAGER-3-SAFResponderError: %[ClientHandle=String][ServiceID=UInt] [SubServiceID=UInt][InstanceID1=UInt][InstanceID2=UInt][InstanceID3=UInt][InstanceID4=UInt] [AppID=String][ClusterID=String][NodeID=String]: SAF Responder Error 500. Explanation This is raised when SAF forwarder doesn't know the transaction ID within SAF response from this Unified CM Recommended Action No action is required Error Message %UC_CALLMANAGER-3-DuplicateLearnedPattern: %[ClientHandle=String][ServiceID=UInt] [SubServiceID=UInt][InstanceID1=UInt][InstanceID2=UInt][InstanceID3=UInt][InstanceID4=UInt] [AppID=String][ClusterID=String][NodeID=String]: CCD requesting service received a duplicate Hosted DN. Explanation The Call Control Discovery (CCD) requesting service received the same hosted DN from multiple call control entities such as Unified CM Express or another Unified CM cluster. The Cisco CallManager service parameter, Issue Alarm for Duplicate Learned Patterns, controls whether this alarm gets issued. Recommended Action In RTMT, check the Pattern Report (CallManager > Report > Learned Pattern) and look for the duplicate pattern identified in this alarm. Learned patterns must be unique. Determine which call control entity (such as Unified CM or Unified CM Express) needs to be changed so that there is no duplicate pattern. Refer to the call control entity's configuration guide (help text) to learn how to update a hosted DN pattern. In Unified CM, to change the Hosted DN Pattern go to Cisco Unified CM Administration to update the Hosted DN Pattern configuration (Call Routing > Call Control Discovery > Hosted DN Patterns). 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 283/343