In order to have catalog 17.1 registered into EEM during installation or upgrade , you will make sure to have EEM's TLS 1.2 disabled first .
1. on EEM server , back out EEM 12.6 ‘s tls 1.2 setting in igateway.conf ( if you have EEM's TLS 1.2 setting enabled before ) , recycle igateway service .
2. on catalog server , kick off SM 17.1 installer to upgrade catalog 14.1 to 17.1 . SM 17.1 installer will be able to have catalog 17.1 registered into EEM .
3. After installation/upgrade finishes successfully , you can enable TLS 1.2 on both Service Catalog side and EEM side by following the documentation :
https://docops.ca.com/ca-service-management/17-1/en/integrating/how-to-enable-tls-1-2-with-ca-eem-12-6#HowtoEnableTLS1.2withCAEEM12.6-EnableTLS1.2inCASDM