I read somewhere that if the migration is scheduled you will not get this error when running the migration.
Failure happened on 'Source' side. ErrorCode=SqlOperationFailed,'Type=Microsoft.DataTransfer.Common.Shared.HybridDeliveryException,Message=A database operation failed with the following error: 'Invalid object name 'information_schema.columns'.
Invalid object name 'information_schema.columns'.
Invalid object name 'information_schema.columns'.',Source=,''Type=System.Data.SqlClient.SqlException,Message=Invalid object name 'information_schema.columns'.
Invalid object name 'information_schema.columns'.
Invalid object name 'information_schema.columns'.,Source=.Net SqlClient Data Provider,SqlErrorNumber=208,Class=16,ErrorCode=-2146232060,State=1,Errors=[{Class=16,Number=208,State=1,Message=Invalid object name 'information_schema.columns'.,},{Class=16,Number=208,State=1,Message=Invalid object name 'information_schema.columns'.,},{Class=16,Number=208,State=1,Message=Invalid object name 'information_schema.columns'.,},],'