title: SSIS Data Conversion Between Unicode and Non-Unicode Error
body: <p>When I run ssis package I receive this error "cannot convert between unicode and non-unicode string data types", my source is Oracle and when I check my output columns data type they are all Unicode string[DT_WSTR] and my destination which is SQL data type for Input Columns are DT_WSTR .
  how can I do this conversion?</p>
  
  <p>help are appreciated in advance friends</p>