Download attachment from a form library item

May 6, 2013 at 6:53 PM
I'm in a project where I'm integrating SharePoint Forms (library) with Service Manager through Orchestrator. I'm stuck at the Attachment handling. I am able to retrieve the .xml file for the item itself and handle the information. However, when we are handling attachments, the Get Attachment List activity fails with this message:
Exception occurred in SharePointDomain::GetAttachmentCollection: Exception of type 'Microsoft.SharePoint.SoapServer.SoapServerException' was thrown.
Detail: Column 'Attachments' does not exist. It may have been deleted by another user.
I have tested and it works properly with a List Item (not a library form).

Any tips on how to handle this?
Thank you,

Jose Fehse