Adding a link to a report in the Role Center AX 2012 error

Hi Everyone,

I just want to start off by saying I am extremely new to Dynamics and ERPs in general, so in-depth responses are greatly appreciated. I am getting an error when I try to expand links and add a link to a report in the Role Center and because a picture is worth a thousand words:

Most links have the error “Input String was not in a correct format”, but there is one big one that says:

“Invalid postback or callback argument. Event validation is enabled using in configuration or <%@ Page EnableEventValidation=“true” %> in a page. For security purposes, this feature verifies that arguments to postback or callback events originate from the server control that originally rendered them. If the data is valid and expected, use the ClientScriptManager.RegisterForEventValidation method in order to register the postback or callback data for validation”.

I was checking out this post on StackOverflow:…/invalid-postback-or-callback-argument-event-validation-is-enabled-using-page but this also means very little to me. There shouldn’t be anything changed given that this is the Contoso test environment and I’m not trying to (and did not) do anything crazy…

Thanks in advance for any help or insight.

Best Regards,