We like to ask for your assistance to check on the connectivity issue of RFC connection WORLDCHECK_API. The RFC is prompting us for a username/password when testing the connection. Based on our checks, the target hostname (rms-world-check-one-api-pilot.thomsonreuters.com) and port 443 is open in the RD1 server. Also, we have uploaded the certificates in the SSL Client Standard and for *.thomsonreuters.com.
Please refer to the attachment for the screenshot and let us know for any additional steps required.
Request you to contact the client administrator for your World-Check One UI, client admin would be able to share the API key and secret with you.
Let us know your account name, we can ask our admin team to resend the API key and secret to your client admin as well.