We have an automation that daily imports email contacts from salesforce (from the synchronized Contact_Salesforce table) into marketing cloud's 'All Subscribers' list.
The issue is that some contacts couldn't be imported into marketing cloud because of a "RestrictedContactStatus" error. After the import is completed, we receive a detailed error report in the mail and in the FTP server, saying that 20838 contacts have a restricted contact status and therefore couldn't be imported. When trying to resolve the problem on my own, I've tried to manually create some subscribers who have the "RestrictedContactStatus" error through the subscriber wizard. And still, I couldn't manage. I received the following error:
Can you help me solve the issue? Thanks in advance