Change the hierarchical approach to how drive times of differing sizes are calculated so that each drive time is larger than the previous one and vice versa.
We cannot reproduce the issue in the current version of Business Analyst Web App. If you still experience this issue, please contact Esri Technical Support. Thank you for using Business Analyst Web App.
対処法
Increase the number of breaks. For example, instead of 15, 30 and 45, create 5, 10, 15, 20, 25, 30, 35, 40 and 45 minute drive times.See also NIM073989.This issue is resolved once Business Analyst Online uses Network Analyst as the drive time solver in Version 10.1.