We've enabled Evo notes in SD-Q but now in PO-A a multitude of errors occur when we try to save the PO.  This only happens with purchase orders, not service orders.  The first error says something about needing to choose a VALID note (or something like that), then an unallocated field error in evonotes.src referencing IS.NOTE.NOTE,  then that error again, and again, then another of the same type referencing IS.NOTE.TYPE, then the evo notes window pops up.  Pressing the exit button on the window causes the IS.NOTE.NOTE error to occur once again and the evo notes window will not close.  Pressing the X button on the upper right of the evo notes window causes yet another error about FNUM being 0 and then the evo notes window finally closes and the PO can be printed.

I turned off notes
things seem smoother
 
J Dub