Mac OS X Server: "Error -35" in Server Admin When Changing Sharing Attributes

If a remote server volume has been ejected ("unmounted") from the Finder, then Server Admin displays a "disk error" message when you select it for modification of sharing attributes.
Symptom

When you select a disk or share point for modification of sharing attributes, you see an alert box with this message:


Solution

This occurs when Server Admin is used remotely, and when you have ejected the remote server volume from the computer at which you are working. Follow these steps to resolve the issue:

The remote volumes appear when you connect. Refrain from ejecting them until you are finished using Server Admin.
Published Date: Feb 17, 2012