You may have noticed that when the ‘Built-in policy Skype for Business - User Management’ policy is applied to a specific OU, the 'Properties' preview pane in the WI fails do display data for the objects that reside in the affected OU and or child OUs. The following message is displayed instead:
"Unable to display object properties"
This is a product defect (TF00749821).
Remove/block ‘Built-in policy Skype for Business - User Management’ policy from affected OU.
This Product Defect (TF00749821) has been fixed in the latest available public hotfix release, please refer to the article below for more information:
Active Roles 7.2.1 Public Hotfix (multiple fixes) (239816)