Error authenticating to connector: Unauthorized request: msg=The request to SAP failed with the status code: 401 and SAP error message: Unauthorized.

Hi, I have created XSODATA to expose SAP Hana tables. I am trying to use that to extract by Appflow. I am getting the below error:

Error authenticating to connector: Unauthorized request: msg=The request to SAP failed with the status code: 401 and SAP error message: Unauthorized.

Below are few more details:

1. In the Client Number, I have put in 000
2. There is SSO enabled on my SAP systems. In Appflow, I have tried to bypass the SSO.
3. we dont have SAP BW stack.

Please suggest, if its possible to use XSODATA in Appflow for extraction of data.