hub-sonarqube giving "component" error

[techfornrs]

Following https://synopsys.atlassian.net/wiki/spaces/INTDOCS/pages/622990/Black+Duck+SonarQube the plugin was installed and configured (setting the properties relating to HUB username, password). When accessing the Blackduck analysis page under Sonarqube (More-> Black Duck Hub Security Analysis), it is giving processing status and no response/data. While debugging found the
{"errors":[{"msg":"The \u0027component\u0027 parameter is missing"}]}

On closer look found the following API call was missing "component" parameter.
https://SONARQUBE-HOST/api/measures/component_tree?baseComponentKey=ABC&p=1&ps=100&metricKeys=num_vuln_low%2C%20num_vuln_med%2C%20num_vuln_high%2C%20num_vuln_critical%2C%20hub_component_names%2C%20num_components_rating&s=metric&metricSort=hub_component_names&metricSortFilter=withMeasuresOnly

SonarQube version 8.9.1 (build 44547)
hub-sonarqube plugin version 1.2.0