Error Importing Bulk users on Azure AD


Hi all

I'm trying to bulk import user into my azure ad using the template provided in the function but when I try to import my csv I get the following error 

Request was unsuccessful. Details: Invalid value specified for property 'mailNickname' of resource 'User'.


Even if I upload the template (fixing the missing commas) I get the same error.

Can anybody provide the correct csv template?


Thank you

1 Reply

I have seen this error before when an email address is inputted in the ‘mailNickname' property. An email address is not a valid property

So instead of inputting User1 in the mailNickname field, I have seen some attempt to add which causes that error

Is this the case for you ?