I need to put an External list (red from SQL) into a Nintex Form 2013 Repeating List; Nintex Forms does not allow this. I made data available by using the lookup List element, but an error occurs while saving the Form data to the List (CAML-Request could not perform etc. ).
Does anybody have a Work around to do this? Or do I have to change from an External List to a SharePoint List?
Thank you for responding