Hello Saad
What this means is the following
Check the 'config20.xml" file on the server
(C:\inetpub\wwwroot\SAP\SAP Disclosure Management\Data\Config\config20.xml )
Within this file, check the entries with:
<URL><![CDATA[http://server]]></URL>
Replace the <server> with the IP address
Restart IIS and try the upload again
Also, check this setting on the server
Marc