Search Engine: Elastic

Article ID: 132378, created on Mar 14, 2018, last review on Mar 14, 2018

  • Applies to:
  • Operations Automation 7.0
  • Operations Automation 7.1
  • Operations Automation 7.2
  • Operations Automation 7.3


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.


  1. Go to the Billing application server
  2. Edit the file /etc/httpd/conf.d/ and copy the whole configuration of the virtual host <VirtualHost *:443>
  3. Add the copied configuration to the end of the file /etc/httpd/conf.d/ replacing the port 443 with 8443 and save the file
  4. Restart Apache:

    # systemctl restart httpd

dd79f16c76b9dca75205ab5e9f5465ea caea8340e2d186a540518d08602aa065 e12cea1d47a3125d335d68e6d4e15e07 5356b422f65bdad1c3e9edca5d74a1ae 1941880841f714e458ae4dc3d9f3062d 0871c0b47b3b86ae3b1af4c2942cd0ce 31987597efff5a3a9ce779cc203bbe5e 8c199f0ee4305da1a577740620df4a51

Email subscription for changes to this article
Save as PDF