There was an OAuth problem with the client request.
Explanation
There was a problem with a client request to the Rational Adapter for HP ALM using OAuth authentication. One common problem is when the client and server system clocks are more than five minutes out of sync.
User response
An HP ALM server administrator should check the problem code to validate the OAuth configuration. A list of OAuth problem codes is available at http://wiki.oauth.net/w/page/12238543/ProblemReporting. If the problem code is timestamp_refused, make sure the system clocks between the two systems are in sync. If the problem persists, consider removing and recreating the friend relationship between the two servers. For more information about how to resolve the problem, look for related errors in the HP ALM Adapter server log, hpqm.log.