/mcpError Message %UC_JAVAAPPLICATIONS-3-CiscoDRFMasterAgentStartFailure: %[Reason=String][AppID=String] [ClusterID=String][NodeID=String]: DRF Master Agent was not able to start. Explanation DRF Master Agent might be down Recommended Action Check if the Master Agent is running or port 4040 is in use. Error Message %UC_JAVAAPPLICATIONS-3-CiscoDRFLocalAgentStartFailure: %[Reason=String][AppID=String] [ClusterID=String][NodeID=String]: DRF Local Agent was not able to start. Explanation DRF Local Agent might be down Recommended Action Check if the Local Agent is running or port 4343 is in use. Error Message %UC_JAVAAPPLICATIONS-6-CiscoDRFLA2MAFailure: %[Reason=String][AppID=String] [ClusterID=String][NodeID=String]: DRF LA to MA connection has some problems.. Explanation DRF LA to MA connection has some problems. Recommended Action Check if the Master Agent is up and the port is authorized. Error Message %UC_JAVAAPPLICATIONS-6-CiscoDRFMA2LAFailure: %[Reason=String][AppID=String] [ClusterID=String][NodeID=String]: DRF MA to LA connection has some problems.. Explanation DRF MA to LA connection has some problems. Recommended Action Check if the Local Agent is up and the port is authorized. Error Message %UC_JAVAAPPLICATIONS-3-CiscoDRFBackupFailure: %[Reason=String][AppID=String] [ClusterID=String][NodeID=String]: DRF Backup process has some problems.. Explanation DRF Backup process has some problems. Recommended Action Check if the disk is full or tape is not online. Error Message %UC_JAVAAPPLICATIONS-3-CiscoDRFRestoreFailure: %[Reason=String][AppID=String] [ClusterID=String][NodeID=String]: DRF Restore process has some problems.. Explanation DRF Restore process has some problems. Recommended Action Check if the disk is full or tape is not online. Error Message %UC_JAVAAPPLICATIONS-4-CiscoDRFUnknownMessage: %[Reason=String][AppID=String] [ClusterID=String][NodeID=String]: DRF process has received an unknown message, and discard.. Explanation DRF process has received an unknown message, and discard. Recommended Action None. Error Message %UC_JAVAAPPLICATIONS-3-CiscoDRFDeviceError: %[Reason=String][AppID=String] 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 75/343