D365: Enable Cross Origin Requests in Internet Explorer

Recently, we had a requirement to load data from external domain in a web resource on a Phone Call form.

While testing the functionality in IE 11, it was not working.

Debugging the code using Developer Tools, we got the below “Access is denied” error in Console window:

To fix this issue, we changed the setting in IE to enable cross site scripting(XSS). Below are the steps to enable it:

Go to Tools –> Internet Option.

Go to Security Tab –> Select Internet –> Click on Custom Level.. button

Scroll down to Miscellaneous section –> Select Enable for Access data sources across domains –> Select Enable for Display mixed content.

Once done, click on OK button and click Yes on the Warning pop up.

Then click on OK on Internet Options window.

Close the IE window and open it again to test. This time the data was loaded in web resource on the Phone call form.

Hope it helps !!