Thanks @neetschase . I notice now the message "missing port in address" in your logs. Wondering if there is any port definition that is missing somewhere?   Also, I wonder if you check the configuration changes when there a new version of SAS Viya in the "What's new in Operations" guide. Could you please check: https://go.documentation.sas.com/doc/en/itopscdc/v_045/itopswn/n1s87rn4lff99wn16hodkkloq4zl.htm  https://go.documentation.sas.com/doc/en/itopscdc/v_045/itopswn/n1s87rn4lff99wn16hodkkloq4zl.htm#n00vrfgrsbh346n1g6scvhaw5nnq $deploy/sas-bases/docs/configure_connection_settings_for_sas_model_risk_management.htm $deploy/sas-bases/examples/sas-risk-cirrus-mrm/resources/README.md $deploy/sas-bases/docs/preparing_and_configuring_risk_cirrus_core_for_deployment.htm   Maybe check if the backup has a good definition for sas-risk-cirrus-core.   When everything else fails, I suggest to reach out to SAS Tech Support.   ... View more