PDR1045S
Invalid value for <MGRID> order parameter order.
What happened: You specified an order value other than ROW or COLUMN for the Mup group <MGRID> tag. The invalid order value is given.
What to do: Specify an order value of ROW if your multiple-up pages are positioned so that logical page 2 follows logical page 1 horizontally on the physical page. Specify COLUMN if your multiple-up pages are positioned so that logical page 2 follows logical page 1 vertically on the physical page.