We have a custom list that we are trying to edit in Datasheet view and are getting the following error when the next row is clicked:
Another user has changed the structure of this list. All your pending changes to this list will be discarded. To retrieve the latest copy of the list, click Refresh.
Obviously, clicking Refresh causes all changes to be discarded. Items can be entered by using the New Item form without issue. I have also verified that there are no calculated columns in the view and that the values we are trying to insert contain no commas. I have also verified that the choice columns do contain the values we are attempting to use.
Here is the structure of this list:
Here is the structure of the view:
Are we missing something obvious? Any suggestions would be greatly appreciated, thanks.