McDewey

Error Message %UC_IMS-5-authMustChange: %[UserID=String][AppID=String][ClusterID=String] [NodeID=String]: Authentication failed because it is marked that it must be changed by the user at this time.. Explanation   User Must Change is set on this credential. The user can gain access after changing the credential. Recommended Action   User or Administrator may reset credential. Error Message %UC_IMS-6-credUpdateFailure: %[UserID=String][AppID=String][ClusterID=String] [NodeID=String]: There are a number of reasons an update of a credential could fail. Likely cause is that the credential doesn't pass security requirements (too short for example), has been used previously, etc.. Explanation   Some problem updating the credential. Recommended Action   Determine issue (check length requirements, etc.) for this credential and retry. 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 102/343