07-20-2017 01:02 PM
07-21-2017 06:15 AM
I would like to know if there is any custom or non standard field that you will be updating, I have seen in the past issues where removing a custom field resolves this. For your reference here are the standard linked fields: Address 1, Address 2. Address 3. City, Company, Country, County, Postcode, and Web site
As you mentioned you have spoken with support and ran a script, do you know if it was one that is documented in this article:
07-24-2017 02:51 AM
As a test would you first be able to take a backup of the database, instructions can be found here
Once you have a backup could you remove the custom fields ensuring the leave the default ones as posted above, once done if you can test update linked fields.
07-24-2017 03:10 AM
Can I advise not to do this as you appear to syncing.
Use the backup instead to test. Restore the backup with a different name using Restore as option and then try Horn's suggestion on the restored database.