illegal FETCH attribute - must  be  FETCH  NEXT  for  non-SCROLL
  cursor

  Explanation:  The LIST CURSOR  was  opened  without  the  SCROLL
  attribute,  but  an  attempt was made to perform an action other
  than FETCH NEXT.

  User Action:  Add the SCROLL attribute to the cursor, or  change
  the FETCH to FETCH NEXT.