Authentication Error

Problem 

Http failure response for (unknown URL): 0 Unknown Error.

Description 

While logging into the iProcess Administration Console, sometimes the server returns an authentication error as stated here.

Resolution
export NLS_LANG=American_America.AL32UTF8(NLS_CHARACTERSET on database server and the NLS_LANG env should match )
Update the IP address value of the attribute apiUrl present in the json file at $SWDIR/tomcat/webapps/ipac/config/ipac.properties.json with the public IP address. If

Given public IP address : 13.126.165.172

Given private IP address : 172.31.17.169

In the $SWDIR/config/ipac.properties, IP_ADDR must be updated as

IP_ADDR= 172.31.17.169

In $SWDIR/tomcat/webapps/ipac/config/ipac.properties.json, apiUrl must be updated as

"apiUrl":"https://13.126.165.172:8443/",

The browser's cache (related to Administrator console) is cleared before opening the Administrator Console Login page.