Lync Server 2010, Response Group Service was not able to retrieve the data about a Contact object. When retrieving the data ...

Lync Server 2010, Response Group Service was not able to retrieve the data about a Contact object.

When retrieving the data about the Contact object with DN '%1' the following exception was thrown:
Exception: %2
Inner Exception: %3

Cause: Misconfigured workflow.
Resolution:
Use the Lync Server 2010, Response Group Service Management Console to check the workflow configuration.