Organizational unit blank in Exchange admin center
Sometimes we face error " Organizational unit blank" while creating new mail account in ecp .The reason why organizational unit is blank is that ECP web application has a limit of not displaying more than 500 organizational units. Error: Please follow the below steps to solve the issue: Step 1: PLease check the no of organizational unit whether it has exceeded the default value 500. Command: ( Get - OrganizationalUnit - ResultSize unlimited ) . count Step 2: If more than 500 than please delete some OU which is not necessary or redundant.Otherwise,please modify each servers web.config file (Path: \\<server>\c$\Program Files\Microsoft\Exchange Server\V\ClientAccess\ecp\web.config) by adding the following code. < ! -- allows the OU picker when placing a new mailbox in its des...