Forum Discussion
Error: The security validation for this page has timed out
Hi After being idle on page loading Calendar for about 30 minutes, when I return to the browser, I encounter the error message 'The security validation for this page has timed out.' I've checked ...
I don't think this settings is available on SharePoint Online. It was available in SharePoint server versions only.
Check: Edit general settings on a web application in SharePoint Server
Please click Mark as Best Response & Like if my post helped you to solve your issue. This will help others to find the correct solution easily. It also closes the item. If the post was useful in other ways, please consider giving it Like.
Hi ganeshsanap
Thank you. How can I switch off that security validation setting?
I'm wondering why this problem occurred. Could it be because I migrated from the old SharePoint?
I cannot find a way to solve this problem. I hope someone can help me.
Thank you
Kind regards,
Edward