I imported data to my sandbox environment in order to test changes I made there.
I then exported all my system-changes into a solution and then imported the solution in my produktion environment.
Then, in order to move my data to production as well, I exported the views with the collumns that I needed (is there a global export of let's say all contacts?).
BUT: When importing the xlsx file to my production environment I got the following error: "the record could not be updated because the original record no longer exists"
What am I missing? I don't want to update any data.
Thanks in advance!