/mcpError Message %UC_IPVMS-4-kChangeNotifyServiceCreationFailed: %[Error=Int][ErrorText=String][AppID=String] [ClusterID=String][NodeID=String]: Database change notification subsystem not starting.. Explanation The background process to activate database changes has failed to start. Database changes affecting the Cisco IP Voice Media Streaming App service will not automatically take effect. Recommended Action Restart the Cisco IP Voice Media Streaming App service to get the DB notification reenabled. Error Message %UC_IPVMS-4-kChangeNotifyServiceGetEventFailed: %[Error=Int][ErrorText=String][AppID=String] [ClusterID=String][NodeID=String]: Invalid notification event returned by database change notification.. Explanation The change notification subsystem returned an invalid notification event. The Cisco IP Voice Media Streaming App service will terminate. The SW media devices (ANN, CFB, MOH, MTP) will be temporarily out of service and calls in progress may be dropped. Recommended Action Check the current status of the Cisco IP Voice Media Streaming App service and monitor for repeated occurances. Error Message %UC_IPVMS-4-kChangeNotifyServiceRestartFailed: %[Error=Int][ErrorText=String][AppID=String] [ClusterID=String][NodeID=String]: Database change notification restart failure.. Explanation The change notification subsystem failed to restart. Recommended Action This service has change notification disabled, it may be reenabled at a later time or restart Cisco IP Voice Media Streaming App service to reenable immediately. Error Message %UC_IPVMS-3-kCreateAudioSourcesFailed: %[Error=Int][ErrorText=String][AppID=String] [ClusterID=String][NodeID=String]: Creating audio source class failed.. Explanation Unable to create audio source subcombonent to provide audio for streaming. This may be due to lack of memory. Recommended Action Restart the Cisco IP Voice Media Streaming App service or restart the server. Error Message %UC_IPVMS-3-kCreateControlFailed: %[AudioSourceID=ULong][CodecType=String][Error=Int] [ErrorText=String][AppID=String][ClusterID=String][NodeID=String]: Stream Control create failure.. Explanation Create stream control subcomponent. The error may possibly be due to lack of memory. Recommended Action Reset the MOH device. If continues to fail restart the Cisco IP Voice Media Streaming App service or restart the server. Error Message %UC_IPVMS-6-kReadCfgIpTosMediaResourceToCmNotFound: %[AppID=String][ClusterID=String] [NodeID=String]: IP TOS MediaResource to Cm value not found.. Explanation The IP Type-of-Service Media Resource To Call Manager service parameter value was not found in the database. Defaulting its value to 0x60 for CS3(precedence 3) DSCP (011000). Recommended Action Set the Ip Type-of-Service Media Resource To Call Manager service parameter for the Cisco IP Voice Media Streaming App service. 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 40/343