You can turn on canceling holds in the [Catalog] section of config.ini. If it is turned on there but still not working, it might mean that your driver does not support the feature. Which one are you using?
From: Harris, Gary [mailto:gary.harris@...]
Sent: Tuesday, September 25, 2012 11:13 AM
Subject: [VuFind-General] Cancel Holds Link
I noticed that when I am viewing my hold items in VuFind that there is not a link or button for canceling the holds. Is that a switch somewhere? We are running VuFind 1.2.