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Support Article

Failed to re-attach server session error in Edit in Excel



Edit in excel for list view is not working as expected, Error on click on Edit in excel in list view.

Error Messages

“Failed to re-attach server session. -2147012739, An error occurred in the secure channel support.”

Steps to Reproduce

Create a Listview and click on Edit in excel

Root Cause

HTTPOnly is not disabled at application server level which is causing the issue while integrating with Excel.


Disable HTTPOnly (Secure cookies) in the Application Server for the PRPC deployment to resolve this issue.



Published November 24, 2016 - Updated October 8, 2020

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