Field Cannot Be Updated Error Message

[essence]

I have a main form with project information and subform with financial information for each related project. Every time I try to add a new record, I get the error message "field cannot be updated". I click ok and it appears again, this continues three times after and then disappears when I click ok. After which I can add a new record. This happens on the query and the form.
Can someone help me through this one? Thanks

 

[essence]

Ok, I Got it to work. I removed the Distinct in the SQL query