XMIG004: Syntax Error.

Migrate is unable to interpret an SQL command that has been included in your migration.

Check the syntax of the SQL statements specified by any of the following components used in the migration:

The Prologue script file
The Epilogue script file
The Query window(s)

Often, this error is caused by comments that are included in these components. If any of this SQL contains comments, remove them and rerun the migration.

If you are executing the migration from a MIG file, check that each QUERY statement in the file defines a valid SELECT statement.