ArcGIS license for Distance based GP tool

Discussion created by purid on Jun 29, 2012

We are developing a new Flex based app. We need to calculate distances and directions in a arcpy based gp tool (a script published as gp service), so for this we will use Near distance tool. Right now we are using ArcGIS Server- Standard Edition and Arcview (Basic) license. We are planning to move to ArcInfo license but do we need to change our ArcGIS Server license to and upgrade to Advanced?