After upgrade to OA 7.x switch to Billing does not work.
OA was successively upgraded from 5.x version to 6.0 and then to 7.0. In OA 5.x Billing used the port
443 to access its panel. Starting OA 6.0, the port
8443 was introduced, however, environments, upgraded from 5.5 was still using the port
443 - please see more details in the OA 6.0 Firewall Guide.
Since OA 7.0, UI nodes require the port
8443 to be listened by Apache on the Billing application server.
- Go to the Billing application server
- Edit the file
/etc/httpd/conf.d/ssl.conf.incand copy the whole configuration of the virtual host
- Add the copied configuration to the end of the file
/etc/httpd/conf.d/ssl.conf.increplacing the port
8443and save the file
# systemctl restart httpd