Profile Code is not generated for many employees even after AutoCreate Person Profiles is checked

Hi Team,

I have to load some data through HDL into person profile page. For many employees, I could not able to get the Profile Codes. While i check, AutoCreate Person Profiles is already checked. Please update the solution how to overcome this while i load the data for those employees through HDL.

Thanks in Advance.

Regards,

Indhu G