start date 1 3 02 hourahead hour 21 start date 1 3 02 hourahead hour 21 ancillary schedules awarded variances detected variances detected load schedule log messages parsing file portland westdesk california scheduling iso final schedules 2002010321 txt load schedule variance found table tblloads details hour 21 preferred 17 51 final 17 48 trans _ type final load _ id pge 4 mkt _ type 2 trans _ date 1 3 02 sc _ id enrj