SAP IDM & SF Integration Error

Hi All,

I am getting an error when I am trying to read SF user's pass from SAP IDM8.0.

I have followed the below configuration document. The SF technical user is created with the required permission.

https://help.sap.com/docs/SAP_IDENTITY_MANAGEMENT/4773a9ae1296411a9d5c24873a8d418c/bc7c98740824425494df38ec8a428e97.html

Before running the full initial load job, I wanted to first try the connection test using the "Read SFSF user" pass.

I am getting below error

Error initializing FromOData pass. Error reading service metamodel. Error reading stream from server. Parameters: Service URL:https://hcm23.sapsf.com/odata/v2
java.lang.Throwable: Unexpected response status from the GET request to url: https://hcm23.sapsf.com/odata/v2/$metadata

I have checked at the network level and firewall settings are set to allow from On premise IDM server to SF Cloud Instance.

Please assist, what could be issue? Thanks in advance.

SAP IDM version: 8.0 SP 08, Windows Server