Forum Discussion
Help setting EOP2 to a user
As the message says, you cannot have two different Exchange SKUs assigned on the same user. What you should do is remove the plan 1 one, and assign the Plan 2. Do make sure to perform this in a single operation (easily done via the UI) or otherwise there might be a temporary disconnect of the mailbox. As long as you assign another Exchange license, there will be no data loss, don't worry.
As the message says, you cannot have two different Exchange SKUs assigned on the same user. What you should do is remove the plan 1 one, and assign the Plan 2. Do make sure to perform this in a single operation (easily done via the UI) or otherwise there might be a temporary disconnect of the mailbox. As long as you assign another Exchange license, there will be no data loss, don't worry.
Thanks for assuring things, i just did what you suggested and everything looks good so far.