Resolution:
This error occurs when there are too many characters in a file path name in OneDrive for Business. OneDrive for Business now supports file path names with up to 400 characters.
Use the IncreasePathLengthLimit=1
Advanced Spport Option to circumvent this error. Add IncreasePathLengthLimit=1
to your project to allow MigrationWiz to take advantage of the 400-character limit.