2967146 - "The redirect_uri has an invalid domain" error occurs when logon to HANA Cockpit

When logon to HANA Cockpit, following error occurs.

HANA Cockpit log (command: xs logs cockpit-web-app) shows the same or similar entries as below.

8/14/20 4:10:13.060 AM [RTR] OUT   10.52.40.10 - - to hostnameabc:51026 "HEAD / HTTP/1.1" 200 sent 0 in 4 by 00M-97e1765a-6166-4dca-a768-3a2f20b46072

8/14/20 4:10:13.061 AM [APP/1-2] OUT   127.0.0.1 - - [13/Aug/2020:19:10:13 +0000] "HEAD /?portalInterceptorAppId=0b0de35f-f866-431b-8bed-d41c258f0f59 HTTP/1.1" 200 - "https://hostnameabc:51026/cockpit" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/77.0.3865.90 Safari/537.36"
8/14/20 5:15:52.431 PM [RTR] OUT   10.52.40.10 - - to hostnameabc.xyz.local:51026 "GET / HTTP/1.1" 302 sent 5 in 1 by 00M-97e1765a-6166-4dca-a768-3a2f20b46072

"xs a" command returns HANA Cockpit URL as below.

cockpit-web-app               STARTED           1/1         512 MB    <unlimited>            https://hostnameabc:51026

"Images/data in this KBA are from SAP internal systems, sample data, or demo systems. Any resemblance to real data is purely coincidental."

•  HANA Cockpit 2.0 or higher

redirect_uri has an invalid domain, Authorization Request Error, request for authorization was invalid, HANA Cockpit, redirect, hostname   , KBA , HAN-CPT-CPT2 , SAP HANA Cockpit version 2 - based on XSA , Problem