Netfile Error

Hi, 

I get the message "Your Relevé 1 and T4 entries don't match. The total of boxes B-A, B-B, B1, and B-2 of your Relevé 1 must equal the total of boxes 16, 16A, 17, and 17A of your T4."

 

I have entered the same number into B-A and 16 while the rest are left empty.

I have manually entered again and I still get the same error.

 

How do correct this or bypass it?