Index: trunk/grails-app/i18n/messages.properties
===================================================================
--- trunk/grails-app/i18n/messages.properties	(revision 360)
+++ trunk/grails-app/i18n/messages.properties	(revision 397)
@@ -1,2 +1,4 @@
+address.owner.not.found=An owner (Person, Site, Manufacturer or Supplier) must be supplied to create an address.
+
 asset.tree.import.success=Asset tree imported.
 asset.tree.import.failure=Could not create asset tree from supplied file, failed on line {0}.