Hi. I am using Oracle fusion middleware 12.2.1.3.0
I have web service secured by basic authentication on Microsoft IIS/8.5 server.
I can invoke ws without problem in SoapUI but I have problem invoke ws from BPEL process.
I have configured ws reference with properties username/password and set preemptive=true (see picture).
Regarding to Random Cerebrations on SOA: BPEL calling web services with http basic authentication+authotrization.

When I invoke ws I get response HTTP/1.1 401 Unauthorized.
I use Wireshark to see the communication. I see request GET /ServicesPHX/CskmdSyncService/CskmdSyncService.svc?singleWsdl HTTP/1.1 with ECID-context long 1173.
I don't see soap message.
After that I get TCP segment of reassembled PDU and resposonse Unauthorized.
I tried use oracle/wss_http_token_service_policy (Java / Oracle SOA blog: HTTP Basic authentication with SOA Suite 11g ) but no luck.
But if I use same configuration for OSB proxy service then invoking basic authorization secured service is not problem
What is wrong in my setup?
Thank you in advance.