OrderHed.SalesRepList returns blank in ODBC

When I query the OrderHed table via ODBC, the SalesRepList filed is blank. But a BAQ of the table confirms the data is there.

Do I have to cast the returned data somehow?

Try creating a view and looking at the Pro_Element function

https://documentation.progress.com/output/ua/OpenEdge_latest/index.html#page/dmsrf/openedge-sql-functions.html