Issue while executing User.dat using HCM Data Loader

Summary

Issue while executing User.dat using HCM Data Loader

Content

Hi,

I am trying to add a role for a bunch of implementation users (has no person id) using HCM Data Loader. We are receiving the below error when tested with a single user.

Error 1 : The METADATA line cannot be processed because the attribute Username is invalid for version V2 of the UserRole business object. (HRC-1035265)

Error 2 : The line for component User with instruction MERGE does not include values that define a unique reference to the record. (HRC-1035347) Details: Include values for at least one of the supported keys.