Import Function not working properly

Import Function not working properly

The importing data function does not appear to be working properly. To test the functionality, I went to my "Orders View" and exported one of the orders that had been entered in directly through the external link we direct people to. I then turned right back around and tried to import that same order, only changing the Order ID field and it says that a mandatory field was left blank and the import cannot happen. First of all, it is somewhat less than helpful to not know what field it is referring to and secondly... it is not possible that a mandatory field was left blank considering I imported an entry that I had just exported from the same form. The original entry would not have been accepted in the first place if there was a mandatory field missing. This is a very important function to our use of Zoho. Please help in solving this problem. Thank you, Ashley ashley@pediment.com