I was itended to create a custom "Send to Location" in the menu for archiving purpose. In sharepoint 2010, I have managed to setup a new option "Archive Documents" in Central Administration > General Application Settings > Configure Send To Connections, and the webservice url is something similar to this: "http://servername/Sharepoint Portal/_vti_bin/OfficialFile.asmx"
Then when I go to the document library and try to send to "Archive Documents", I get some error message like this: The Archive Documents site is not properly configured for this request.
Then after I retry, I get some error Updates are currently disallowed on GET requests. To allow updates on a GET, set the 'AllowUnsafeUpdates' property on SPWeb.
Does anyone come across issue like this?