Explanation
The provided value for the Rational Adapter for HP ALM Public URI Root is not a valid URL. It should begin with http:// or https://. Some special characters are not allowed. The URL must conform to RFC 1738 (http://www.ietf.org/rfc/rfc1738.txt).
User response
Check that the value you entered is a full URL, beginning with http:// or https://. For more information about RFC 1738, see "Uniform Resource Locators" at http://www.ietf.org/rfc/rfc1738.txt.