Deployment Manager is Not Working After the Upgrade

After the upgrade, when you open Deployment Manager (DM) from the Identity Sysadmin console, the DM window opens, but the UI components do not render, leaving the page blank and inoperable.

The following are the standard entries created by the upgrade scripts:

<property name="trust.issuerName" value="www.oracle.com"/>
<property name="trust.aliasName" value="xell"/>

Ensure that there is only one definition in the jps-config.xml file. If there are any duplicate entries with the same property name, remove them from the file. Additionally, you should also ensure that the Administration server and Managed servers have the same changes made simultaneously while the servers are down. The changes will take effect after you restart the servers.