Two Express Entry profile

[Mujahed28]

Hi,
My friend has applied under express entry. His score is 439 and recently he got a NOI from Ontario and is soon planning to submit the documents for Ontario PNP.
He also has another profile with the same score (439) and has a possibility of receiving an ITA under Express Entry

My questions are:
1)Can he have two active Express Entry profiles at the same time with the same principle applicant?
2)What if he gets an ITA for both profiles? Is this acceptable?

 

[Dims94]

Hello, was there any repercussions for your friend having 2 profiles?