Error Importing data

Error Importing data

I am having trouble importing data into an existing application in Creator.  The data is to be imported into a table but contains only a portion of the total fields - ie 4 out 15.  I have tried everything to get it to work - import into view, import into summary form, CSV, Excel, format changes, even reducing the data down to one text field. 
 
The massage is always the same - "An error occurred with adding the data".
 
Is anybody else experiencing this or is able to help?
 
Thanks