How to avoid the prompt for retrieval arguments with datawindow insertrow()?  This is s data source argument, not dddw argument.

I misstated my question. I was being prompted for both data source argument and dddw argument.  For the data source, I changed select to WHERE ptt_id_tier = :ra_id_tier or :ra_id_tier is null

For dddw column, I unchecked autoretrieve in Edit tab and retrieved the list manually after the insert in the window event.