Try setting the findBestSequence to false parameter of your RouteParameters.
Thanks for your reply. Actually we are using Direction Serivce, and
there I can find no "findBestSequece" property.
Thanks & Regards
If using the Directions dijit in 3.17, I would start by looking at some of the constructor parameters such as 'optimalRoute' and 'showOptimalRouteOption'.
Thanks for your suggestion. I will try.
Retrieving data ...