Invalid participant number is displayed in a warning message when you send an exceeding size meeting in Skype for Business 2016

Applies to: Skype for Business 2016

Symptoms


When you try to send a meeting that exceeds the maximum meeting size to participants in Microsoft Skype for Business 2016, you receive a warning message that displays an invalid participant number.

Note The maximum meeting size is set by a conference policy.

Resolution


To fix this issue, install the November 7, 2017, update (KB4011238) for Skype for Business 2016.