This issue occurs in a Microsoft Lync Server 2013 environment when you try to share your desktop in an online meeting, and the meeting attendees include a group that has a large number of users (such as 50).
When this issue occurs, the desktop-sharing attempt fails. Additionally, the following diagnostic message is displayed in the Call Detail Report (CDR) report:
When this issue occurs, the desktop-sharing attempt fails. Additionally, the following diagnostic message is displayed in the Call Detail Report (CDR) report: