Does this link helps -

http://blogs.technet.com/b/kevinholman/archive/2010/04/07/common-issues-with-the-opsmgr-web-console.aspx

Thanks Sumit, I have worked on the link provided in addition to the links provided in Kevin Holman's blog. Tried everything, seems its a connection or session error as per the error details described.

have you also checked this link - http://fieldnotes.conexion.ca/2012/06/operations-manager-web-part-error.html

It seems you will have to reinstall web console component. See if this link helps.

Lets see if I get some other responses here

While accessing the web address for the operations console, I am getting the error "Microsoft.EnterpriseManagement.Presentation.Security.ConnectionSessionException:
Unable to create connection session." After entering different credentials, the error keep coming.

Is this a issue related to the Web console server or the IIS certificate installed on the Web console server. Please let me know, How to troubleshoot on this. I have used all the valid credentials for signing in, But its the same error after every try.

• Edited by MishraSandeepan 23 hours 56 minutes ago