Hi Arash
The openspec-* tags are dedicated to supporting issues related to open specifications. You can find open specifications here https://learn.microsoft.com/en-us/openspecs/
Since your question does not pertain to one of these specifications, and you posted the exact same question under https://learn.microsoft.com/en-us/answers/questions/215867/sql-server-migration.html. I would recommend to remove openspecs-sqlserver tag and close out this post.
Thank you very much