SharePoint Processing Wizard fails with error: Failed: Value cannot be null
We are attempting to use SharePoint Processing Wizard file version 18.104.22.1687, We are following the guidelines and when the processing wizard is run all objects fail, in the log show "Failed: Value cannot be null"
Sharepoint Processing Wizard is generally using SPS API to run an exact equivalent of stsadm.exe - o migrateuser command against a batch of users, so any error you are getting is a Microsoft generated error and can be looked up in Google.
For this error please try the below suggestion copied from the below URL, where the user account requiring permissions is your service account.
"The problem is that the current user doesn’t have the rights on the User Profile Service Application. To fix the error, go in Central Administration> Manage Service Applications > Highlight the User Profile Service Application. In the top ribbon, go in the Permissions and add your current account with Full Control. Afterwards, with the User Profile Service Application still selected, select the Administrators button and add the current user account"