Configuring Session Cookie Domain for WebLogic

Update the CookieDomain manually in weblogic.xml file, as in the following example:

<session-param> 
      <param-name> 
      CookieDomain 
      </param-name> 
      <param-value> 
      .example.com 
      </param-value> 
        

In this example, the value .example.com is the domain that will be assigned to the session-cookie.

Re-start the WebLogic Server to make this change effective.