/mcpError Message %UC_Proxy-3-ESPPassedParamInvalid: %[MySQL=String][ENUM=String][NumberExpansion=String] [RAS=String][AppID=String][ClusterID=String][NodeID=String]: Invalid parameter specified. Explanation Invalid parameters were specified. This could be because the parameters were NULL Recommended Action Use RTMT to check the Cisco SIP Proxy service trace log file for any detailed error messages Error Message %UC_Proxy-3-ESPNAPTRInvalidRecord: %[ENUM=String][AppID=String][ClusterID=String] [NodeID=String]: NAPTR record format error. Explanation This error may indicate invalid flag fields, missing delimiter, etc Recommended Action Use RTMT to check the Cisco SIP Proxy service trace log file for any detailed error messages Error Message %UC_Proxy-3-ESPVirtualProxyError: %[AppID=String][ClusterID=String] [NodeID=String]: Virtual_Proxy_Domain related error.. Explanation Virtual_Proxy_Domain related error. Recommended Action Use RTMT to check the Cisco SIP Proxy service trace log file for any detailed error messages Error Message %UC_Proxy-3-ESPRegistryError: %[InvalidContact=String][ExceedMax=String] [RegistryDatabaseError=String][AppID=String][ClusterID=String][NodeID=String]: SIP Registry failure. Explanation Unable to add registration to the SIP Registry because a resource limit was exceeded Recommended Action Use RTMT to check the Cisco SIP Proxy service trace log file for any detailed error messages Error Message %UC_Proxy-3-ESPRoutingError: %[ExceedMax=String][RoutingDatabaseError=String][AppID=String] [ClusterID=String][NodeID=String]: SIP route interface error. Explanation SIP Route Interface resource limit exceeded error Recommended Action Use RTMT to check the Cisco SIP Proxy service trace log file for any detailed error messages Error Message %UC_Proxy-3-ESPLoginError: %[LoginDatabaseError=String][AppID=String][ClusterID=String] [NodeID=String]: Login datastore error. Explanation Failed to connect or an error occurred while communicating with login datastore. Recommended Action Use RTMT to check the Cisco SIP Proxy service trace log file for any detailed error messages 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 141/343