Index: trunk/grails-app/i18n/messages.properties
===================================================================
--- trunk/grails-app/i18n/messages.properties	(revision 818)
+++ trunk/grails-app/i18n/messages.properties	(revision 825)
@@ -321,4 +321,5 @@
 default.create.failure={0} could not be created.
 default.create.revision.failure=Could not create revision.
+default.could.not.perform.operation=Could not perform operation.
 default.optimistic.locking.failure=Another user has updated this item while you were editing, please check the updated values.
 default.file.over.max.size=Supplied file is greater than max size of {0} {1}.