$row_data = $this->getIterator()->current() + $this->configuration;
$this->fetchNextRow();
- $row = new Row($row_data, $this->migration->getSourcePlugin()->getIds(), $this->migration->getDestinationIds());
+ $row = new Row($row_data, $this->getIds());
// Populate the source key for this row.
$this->currentSourceIds = $row->getSourceIdValues();