>Hmmm...if you disable the call to the UDF (regarding wExist()), does it print properly?

I did, and yes it does! But why??

Here's the entire UDF (which was called from the OnExit of the detail band)

FUNCTION Rcd_Prntd
IF WEXIST("Printing...")
    REPLACE owrk.flagged  WITH "P"
ENDIF
RETURN
ENDFUNC

Now, taking this out breaks some other logic later in the program....