I have an sp2013 portal. I have a custom contenttype and a custom list. I have an eventreceiver (ItemUpdating) which is updating a column in the current listitem. Sometimes I get this error. I think I got this error when I create a new item, and try to edit it too fast. Can I prevent this message??
The form cannot be submitted. Save Conflict.
Your changes conflict with those made concurrently by another user. If you want your changes to be applied, click Back in your Web browser, refresh the page, and resubmit your changes.