OOTB SAP Concur Connector - "Test Connection Error"

IIQ Version - 8.3
Hello Experts,

We are facing below error while performing test connection operation on OOTB SAP Concur connector

We are able to connect to SAP Concur via postman with same credentials.

Can you please guide on this?

Thanks,
Shamal

hi this error says you have not provided enough permissions. Check SAP Concur document and make sure enough permission sets are provided to the service account which you are using.
You can find the list of permission here