SF Compensation integration with CPI

Hello,
i,m building integration between HCM and SF -compensation module through CPI formally known as HCI. i've employee integration between the two system up and running already, yet the import the SFS group IDs & Adhoc reports (Personnel Management -Integration Add-On for SAP ERP HCM and SuccessFactors BizX -Basic Settings - Importing Metadata from SFSF) is giving errors