Five dest_names in the column map were junk from a crude source-name
sanitizer (ext._price, margin__, _hd_grower, ext._cost,
ext._margin_dollar) and didn't match the physical gp table's clean names
(ext_price, margin_pct, hd_grower, ext_cost, ext_margin_dollar). The load
is positional so this was harmless for years — until the new dest-table
preflight's name check started (correctly) flagging the drift and failing
the daily run. Align the map to the table.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Paul Trowbridge
c073e70114