SAP Fiori KPI Modeler login Issue

Hi ALL,

When I am trying to access KPI modeler through browser the tiles looks blank and non functional. No action can be performed in the KPI tiles through the Fiori launchpad link: http://<host>:<port>/sap/bc/ui5_ui5/ui2/ushell/shells/abap/FioriLaunchpad.html?sap-client=001&sap-language=EN#

I have already below roles assigned to my id in both Gateway & HANA.
Gateway (PFCG):

/UI2/SAP_KPIFRW5_TCR_S - SAP Role for KPI Framework

/UI2/SAP_KPIMOD_TCR_S - SAP Role for KPI Modeler

HANA:

1. sap.hba.apps.kpi.s.roles::SAP_SMART_BUSINESS_RUNTIME
2. sap.hba.apps.kpi.s.roles::SAP_SMART_BUSINESS_MODELER

Is this related to any Webdispatcher?