[ERROR] InitialSync with BCP does not support subtask threads for Oracle source tables that include virtual columns with Tcl scripts or SQL expressions.
InitialSync tried to use the SQL Server Bulk Copy Program (BCP) to load data from Oracle source tables to Microsoft SQL Server target tables. However, with BCP, InitialSync cannot use multiple subtask threads to process the data from the Oracle source tables that include virtual columns with Tcl scripts or SQL expressions. InitialSync will end abnormally.
Set the initial.oracle.parallel_sample_percentage runtime parameter to the default value of 0 to prevent this error by having InitialSync process all table rows with a single thread.