i have installed Access Manager 4.4 on SLES 12 SP2.
How ever I get below error when on Access Gateway .

Reverse Proxies
Apache Service failed to respond within 60 seconds.
(Required Action) Check log files, and verify all services are running.

On the apache log file there is below error
Job for novell-apache2.service failed because a timeout was exceeded. See "systemctl status novell-apache2.service" and "journalctl -xe" for details.