Am having issue specifying the "enrollment key" and getting the enrol_students webservice to work using OKTECH and Moodle 1.9.x. I have no trouble using other webservice functions (to access courses, resources, labels, sections...etc).
Here's the problem: the parameters needed for the webservice call are client, sesskey, courseid, courseidfield, userids & useridfield. I do not see any provision to specify the enrollment key. Also, calling tried this service through SOAPUI and I get a ws_operationnotallowed error.
Any help in this regards in much appreciated.