How can we link these EMP02 and REP04 modules to get total car costs by the region and role. When I am using formula i.e car costs = emp02 .carcosts[lookup: sys08.region, lookup.sys08.role] it is throwing folowing error. I under stand my REP04 is dimensioned by Region and Role where source module Emp drivers dimension by Department and Role

Rep 04

Emp 02

thanks in advance