Communication Between S/4HANA and an EDI Server Failed due to Inconsistent Time

1. Shutdown both HANA DB and S/4HANA Applications in S4H.customer.local
2. As user root, backup the /etc/ntp.conf file in S4H.customer.local
3. Run the ntpdate -u command to update the machine clock.
   e.g.: ntpdate -u 192.11.111.22
4. Open the /etc/ntp.conf file and add the NTP server: 192.11.111.22. Add the line below:
   server 192.11.111.22  mode 5 prefer
5. Restart the NTP Daemon using the command (as user root):
   systemctl restart ntpd
6. Check the clock settings
7. Check the status of the ntpd daemon
    systemctl status ntpd
7. Restart both HANA DB and S/4HANA Applications in S4H.customer.local

Kudos to Alvin Domanico and Dormal Benoit

/alak

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