McDewey

Error Message %UC_JAVAAPPLICATIONS-3-CiscoSystemSecurityMismatch: %[Reason=String][AppID=String] [ClusterID=String][NodeID=String]: Due to a certificate mismatch, the system has not synchronized successfully with Enterprise License Manager for many days.. Explanation   Certficate Mismatch between Cisco Unified Communications Manager and Enterprise License Manager Recommended Action   Verify Enterprise License Manager certificates. This could be a man-in-the- middle attack. Error Message %UC_JAVAAPPLICATIONS-4-CiscoSystemInDemo: %[Reason=String][AppID=String] [ClusterID=String][NodeID=String]: The system is operating on demo licenses that will expire soon.. Explanation   License files have not been uploaded on the Enterprise License Manager. Recommended Action   Upload license files on Enterprise License Manager. Check if Enterprise License Manager is connected to the product. 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 79/343