Call commerce cloud (CC) REST API returns UnAutorised error from onpremise SOA

Summary

Call commerce cloud (CC) REST API returns UnAutorised error from onpremise SOA

Content

Hi All

I am getting below error while testing CC REST API from SOA composite.

	<env:Fault>
	<faultcode>env:Server</faultcode>
	<faultstring>Unauthorized</faultstring>
	<faultactor/>
	<detail>
	<exception>{"errorCode":"00001000","message":"The user is not authenticated.","status":"401"}</exception>
	</detail>
	</env:Fault>

Attached oracle/wss_http_token_client_policy and passing csf-key value which is configured with CC username and password.

Please suggest solution.

Thanks

Venkat.