Hi Skaue,
I am getting exact same errors what you have mentioned in the forum. I have followed the steps which is mentioned here community.dynamics.com/.../102188.aspx. But in the setup log of AX2012 R2 AOS install connecting to the CU3 database(after running the DB install which splitted the DB into two), i am seeing the exact same errors.
Can you please tell me what was the problem and how you resolved the issue. It looks like a problem with the DB installation steps.
Regards,
Syed